Fixed comparison functions: unsigned char!

1992-07-22 12:51:53 +00:00
parent 7c7475bb3a
commit 87cf9446fe
3 changed files with 3 additions and 3 deletions
--- a/lang/cem/libcc.ansi/string/strcmp.c
+++ b/lang/cem/libcc.ansi/string/strcmp.c
@@ -16,5 +16,5 @@ strcmp(register const char *s1, register const char *s2)
 	}
 	if (*s1 == '\0') return -1;
 	if (*--s2 == '\0') return 1;
-	return *s1 - *s2;
+	return (unsigned char) *s1 - (unsigned char) *s2;
 }