From aec58d82083862642c8b7a546d341a426ef340a9 Mon Sep 17 00:00:00 2001
From: pionere <[EMAIL REDACTED]>
Date: Sat, 5 Feb 2022 10:56:43 +0100
Subject: [PATCH] make SDL_strcasecmp standard compliant
---
src/stdlib/SDL_string.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/stdlib/SDL_string.c b/src/stdlib/SDL_string.c
index 1f5a120160e..e23f14a21fc 100644
--- a/src/stdlib/SDL_string.c
+++ b/src/stdlib/SDL_string.c
@@ -1118,8 +1118,8 @@ SDL_strcasecmp(const char *str1, const char *str2)
++str1;
++str2;
}
- a = SDL_toupper(*str1);
- b = SDL_toupper(*str2);
+ a = SDL_toupper((unsigned char) *str1);
+ b = SDL_toupper((unsigned char) *str2);
return (int) ((unsigned char) a - (unsigned char) b);
#endif /* HAVE_STRCASECMP */
}