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Changed example code to avoid potential divide by zero

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This commit is contained in:
Sam Lantinga
2023-08-08 16:52:09 -07:00
parent 8a1afc9b10
commit 279ff8909f
1 changed files with 4 additions and 2 deletions
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docs/README-migration.md
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@@ -925,8 +925,10 @@ should be changed to:
``` ```
size_t custom_read(void *ptr, size_t size, size_t nitems, SDL_RWops *stream) size_t custom_read(void *ptr, size_t size, size_t nitems, SDL_RWops *stream)
{ {
size_t bytes = SDL_RWread(stream, ptr, size * nitems); if (size > 0 && nitems > 0) {
return (bytes / size); return SDL_RWread(stream, ptr, size * nitems) / size;
}
return 0;
} }
``` ```