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make SDL_strcasecmp standard compliant

This commit is contained in:
pionere 2022-02-05 10:56:43 +01:00 committed by Sam Lantinga
parent b59ca92e82
commit aec58d8208
1 changed files with 2 additions and 2 deletions
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4
src/stdlib/SDL_string.c
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@ -1118,8 +1118,8 @@ SDL_strcasecmp(const char *str1, const char *str2)
++str1; ++str1;
++str2; ++str2;
} }
a = SDL_toupper(*str1); a = SDL_toupper((unsigned char) *str1);
b = SDL_toupper(*str2); b = SDL_toupper((unsigned char) *str2);
return (int) ((unsigned char) a - (unsigned char) b); return (int) ((unsigned char) a - (unsigned char) b);
#endif /* HAVE_STRCASECMP */ #endif /* HAVE_STRCASECMP */
} }