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Bail out if surf is NULL

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simon.kagstrom 2010-02-06 07:37:00 +00:00
parent 4f076f72f2
commit 3983fbb7d2
1 changed files with 3 additions and 0 deletions
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3
Src/utils.cpp
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@ -200,6 +200,9 @@ void *sdl_surface_to_png(SDL_Surface *surf, size_t *out_sz)
png_colorp palette; png_colorp palette;
struct png_write_user_struct out; struct png_write_user_struct out;
if (!surf)
return NULL;
out.sz = 0; out.sz = 0;
out.data = NULL; out.data = NULL;