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Remove uneeded file pointer in gerbview code

This commit is contained in:
Ian McInerney 2022-09-25 14:06:58 +01:00
parent b363e0f300
commit 6b218ff764
1 changed files with 16 additions and 20 deletions
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22
gerbview/readgerb.cpp
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@ -22,6 +22,7 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "ki_exception.h"
#include <string_utils.h>
#include <locale_io.h>
#include <gerbview.h>
@ -137,7 +138,7 @@ bool GERBVIEW_FRAME::Read_GERBER_File( const wxString& GERBER_FullFileName )
*/
bool GERBER_FILE_IMAGE::TestFileIsRS274( const wxString& aFullFileName )
{
char* letter;
char* letter = nullptr;
bool foundADD = false;
bool foundD0 = false;
bool foundD2 = false;
@ -147,21 +148,12 @@ bool GERBER_FILE_IMAGE::TestFileIsRS274( const wxString& aFullFileName )
bool foundX = false;
bool foundY = false;
FILE* file = wxFopen( aFullFileName, "rb" );
if( file == nullptr )
return false;
FILE_LINE_READER gerberReader( aFullFileName );
try
{
while( true )
{
if( gerberReader.ReadLine() == nullptr )
break;
FILE_LINE_READER gerberReader( aFullFileName );
while( gerberReader.ReadLine() )
{
// Remove all whitespace from the beginning and end
char* line = StrPurge( gerberReader.Line() );
@ -216,12 +208,16 @@ bool GERBER_FILE_IMAGE::TestFileIsRS274( const wxString& aFullFileName )
// RS-274X
if( ( foundD0 || foundD2 || foundM0 || foundM2 ) && foundADD && foundStar
&& ( foundX || foundY ) )
{
return true;
}
// RS-274D. Could be folded into the expression above, but someday
// we might want to test for them separately.
else if( ( foundD0 || foundD2 || foundM0 || foundM2 ) && !foundADD && foundStar
&& ( foundX || foundY ) )
{
return true;
}
return false;