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fix: ppuViewer crashes the app when ROM is not opened (#319)

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Oleg V. Polivets 2021-02-02 04:09:51 +03:00 committed by GitHub
parent 30fcc91fdc
commit 45fc222467
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1 changed files with 3 additions and 0 deletions
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3
src/drivers/Qt/ppuViewer.cpp
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@ -1255,6 +1255,9 @@ static void DrawPatternTable( ppuPatternTable_t *pattern, uint8_t *table, uint8_
int p=0,tmp; int p=0,tmp;
uint8_t chr0,chr1,logs,shift; uint8_t chr0,chr1,logs,shift;
if (!palo)
return;
pal <<= 2; pal <<= 2;
for (i = 0; i < 16; i++) //Columns for (i = 0; i < 16; i++) //Columns
{ {