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fixed a possible crash in IMAGESAVE when SDL_PNGFormatAlpha(s) returns s

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Zeno Rogue 2022-09-14 16:17:53 +02:00
parent d081bfb7ee
commit e393929237
1 changed files with 1 additions and 1 deletions
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screenshot.cpp
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@ -631,7 +631,7 @@ EX }
void IMAGESAVE(SDL_Surface *s, const char *fname) { void IMAGESAVE(SDL_Surface *s, const char *fname) {
SDL_Surface *s2 = SDL_PNGFormatAlpha(s); SDL_Surface *s2 = SDL_PNGFormatAlpha(s);
SDL_SavePNG(s2, fname); SDL_SavePNG(s2, fname);
SDL_FreeSurface(s2); if(s != s2) SDL_FreeSurface(s2);
} }
#endif #endif