Fixed a few warnings (mostly gcc6 -Wmisleading-indent).

pcbnew/board_items_to_polygon_shape_transform.cpp

@@ -230,11 +230,10 @@ void MODULE::TransformGraphicShapesWithClearanceToPolygonSet(
 
             if( outline->GetLayer() != aLayer )
                 break;
-                outline->TransformShapeWithClearanceToPolygon( aCornerBuffer,
-                                                        0,
-                                                        aCircleToSegmentsCount,
-                                                        aCorrectionFactor );
-                break;
+
+            outline->TransformShapeWithClearanceToPolygon( aCornerBuffer, 0,
+                                                    aCircleToSegmentsCount, aCorrectionFactor );
+            break;
 
             default:
                 break;

pcbnew/board_netlist_updater.cpp

@@ -677,7 +677,7 @@ bool BOARD_NETLIST_UPDATER::UpdateNetlist( NETLIST& aNetlist )
     if( m_deleteSinglePadNets )
         deleteSinglePadNets();
 
-  	if ( !m_isDryRun )
+    if ( !m_isDryRun )
     {
         m_frame->SaveCopyInUndoList( *m_undoList, UR_UNSPECIFIED, wxPoint(0, 0) );
         m_frame->OnModify();

pcbnew/exporters/export_vrml.cpp

@@ -1385,8 +1385,8 @@ bool PCB_EDIT_FRAME::ExportVRML_File( const wxString& aFullFileName, double aMMt
             export_vrml_module( model3d, pcb, module, output_file, wrml_3D_models_scaling_factor,
                                 aExport3DFiles, aUseRelativePaths, a3D_Subdir );
 
-            // write out the board and all layers
-            write_layers( model3d, output_file, pcb );
+        // write out the board and all layers
+        write_layers( model3d, output_file, pcb );
 
         // Close the outer 'transform' node
         output_file << "]\n}\n";

polygon/clipper.cpp

@@ -3677,7 +3677,7 @@ void Clipper::FixupFirstLefts3(OutRec* OldOutRec, OutRec* NewOutRec)
   for (PolyOutList::size_type i = 0; i < m_PolyOuts.size(); ++i)
   {
     OutRec* outRec = m_PolyOuts[i];
-    OutRec* firstLeft = ParseFirstLeft(outRec->FirstLeft);
+    //OutRec* firstLeft = ParseFirstLeft(outRec->FirstLeft);
     if (outRec->Pts && outRec->FirstLeft == OldOutRec)
       outRec->FirstLeft = NewOutRec;
   }

utils/idftools/idf_common.cpp

@@ -501,22 +501,22 @@ bool IDF_DRILL_DATA::read( std::ifstream& aBoardFile, IDF3::IDF_UNIT aBoardUnit,
                               "invalid IDFv3 file\n"
                               "* Violation of specification: missing PLATING for drilled hole" ) );
 
-            if( CompareToken( "PTH", token ) )
-            {
-                plating = IDF3::PTH;
-            }
-            else if( CompareToken( "NPTH", token ) )
-            {
-                plating = IDF3::NPTH;
-            }
-            else
-            {
-                ostringstream ostr;
-                ostr << "invalid IDFv3 file\n";
-                ostr << "* Violation of specification: invalid PLATING type ('" << token << "')";
+        if( CompareToken( "PTH", token ) )
+        {
+            plating = IDF3::PTH;
+        }
+        else if( CompareToken( "NPTH", token ) )
+        {
+            plating = IDF3::NPTH;
+        }
+        else
+        {
+            ostringstream ostr;
+            ostr << "invalid IDFv3 file\n";
+            ostr << "* Violation of specification: invalid PLATING type ('" << token << "')";
 
-                throw( IDF_ERROR( __FILE__, __FUNCTION__, __LINE__, ostr.str() ) );
-            }
+            throw( IDF_ERROR( __FILE__, __FUNCTION__, __LINE__, ostr.str() ) );
+        }
     }
     else
     {
@@ -614,14 +614,14 @@ bool IDF_DRILL_DATA::read( std::ifstream& aBoardFile, IDF3::IDF_UNIT aBoardUnit,
                               "invalid IDFv3 file\n"
                               "* Violation of specification: missing OWNER for drilled hole" ) );
 
-            if( !ParseOwner( token, owner ) )
-            {
-                ostringstream ostr;
-                ostr << "invalid IDFv3 file\n";
-                ostr << "* Violation of specification: invalid OWNER for drilled hole ('" << token << "')";
+        if( !ParseOwner( token, owner ) )
+        {
+            ostringstream ostr;
+            ostr << "invalid IDFv3 file\n";
+            ostr << "* Violation of specification: invalid OWNER for drilled hole ('" << token << "')";
 
-                throw( IDF_ERROR( __FILE__, __FUNCTION__, __LINE__, ostr.str() ) );
-            }
+            throw( IDF_ERROR( __FILE__, __FUNCTION__, __LINE__, ostr.str() ) );
+        }
     }
     else
     {
@@ -1225,8 +1225,8 @@ void IDF_SEGMENT::SwapEnds( void )
     if( ( angle < MIN_ANG ) && ( angle > -MIN_ANG ) )
         return;         // nothing more to do
 
-        // change the direction of the arc
-        angle = -angle;
+    // change the direction of the arc
+    angle = -angle;
     // calculate the new offset angle
     offsetAngle = IDF3::CalcAngleDeg( center, startPoint );
 }

utils/idftools/idf_helpers.h

@@ -50,7 +50,7 @@ static inline wxString FROM_UTF8( const char* cstring )
     if( line.IsEmpty() )  // happens when cstring is not a valid UTF8 sequence
         line = wxConvCurrent->cMB2WC( cstring );    // try to use locale conversion
 
-        return line;
+    return line;
 }