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Added line to prevent zero division.

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Sheldon Lee 2020-07-05 13:45:57 +01:00
parent 67e216d4ee
commit 4307992cbc
1 changed files with 1 additions and 0 deletions
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grid.c
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@ -51,6 +51,7 @@ bool getPixel(Grid* grid, int x, int y)
void getDimensions(Grid* grid, unsigned int* width, unsigned int* height) void getDimensions(Grid* grid, unsigned int* width, unsigned int* height)
{ {
if (grid->size == 0) return;
*width = grid->width; *width = grid->width;
*height = grid->size/grid->width; *height = grid->size/grid->width;
} }