diff --git a/eeschema/eeschema_config.cpp b/eeschema/eeschema_config.cpp
index 466d0f7ab3..b492effc8e 100644
--- a/eeschema/eeschema_config.cpp
+++ b/eeschema/eeschema_config.cpp
@@ -573,7 +573,7 @@ void SCH_EDIT_FRAME::LoadSettings()
     m_findReplaceData->SetReplaceString( cfg->Read( ReplaceStringEntry, wxEmptyString ) );
 
     // Load the find and replace string history list.
-    for ( size_t i = 0; i < FR_HISTORY_LIST_CNT; i++ )
+    for( int i = 0; i < FR_HISTORY_LIST_CNT; ++i )
     {
         wxString tmpHistory;
         wxString entry;
@@ -652,17 +652,17 @@ void SCH_EDIT_FRAME::SaveSettings()
     cfg->Write( ReplaceStringEntry, m_findReplaceData->GetReplaceString() );
 
     // Save the find and replace string history list.
-    size_t i;
+    unsigned i;
     wxString tmpHistory;
     wxString entry;     // invoke constructor outside of any loops
 
-    for ( i = 0; i < m_findStringHistoryList.GetCount() && i < FR_HISTORY_LIST_CNT; i++ )
+    for( i = 0; i < m_findStringHistoryList.GetCount() && i < FR_HISTORY_LIST_CNT; i++ )
     {
         entry.Printf( FindStringHistoryEntry, i );
         cfg->Write( entry, m_findStringHistoryList[ i ] );
     }
 
-    for ( i = 0; i < m_replaceStringHistoryList.GetCount() && i < FR_HISTORY_LIST_CNT; i++ )
+    for( i = 0; i < m_replaceStringHistoryList.GetCount() && i < FR_HISTORY_LIST_CNT; i++ )
     {
         entry.Printf( ReplaceStringHistoryEntry, i );
         cfg->Write( entry, m_replaceStringHistoryList[ i ] );
diff --git a/pcbnew/drc_clearance_test_functions.cpp b/pcbnew/drc_clearance_test_functions.cpp
index 2a3a0964af..0f905d93a1 100644
--- a/pcbnew/drc_clearance_test_functions.cpp
+++ b/pcbnew/drc_clearance_test_functions.cpp
@@ -701,10 +701,11 @@ bool DRC::checkClearancePadToPad( D_PAD* aRefPad, D_PAD* aPad )
             if( !trapezoid2trapezoidDRC( polyref, polycompare, dist_min ) )
                 diag = false;
         }
-        else    // Should not occurs, because aPad and aRefPad are swapped
-                // to have only aPad shape RECT or TRAP and aRefPad shape TRAP or RECT.
+        else
         {
-            wxLogDebug( wxT( "unexpected pad shape" ) );
+            // Should not occur, because aPad and aRefPad are swapped
+            // to have only aPad shape RECT or TRAP and aRefPad shape TRAP or RECT.
+            wxLogDebug( wxT( "unexpected pad shape %d") , aPad->GetShape() );
         }
         break;