diff options
Diffstat (limited to 'sysdeps/generic/strcasestr.c')
| -rw-r--r-- | sysdeps/generic/strcasestr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/generic/strcasestr.c b/sysdeps/generic/strcasestr.c index 6327dfab49..1dde43c606 100644 --- a/sysdeps/generic/strcasestr.c +++ b/sysdeps/generic/strcasestr.c @@ -38,7 +38,7 @@ #ifdef _LIBC # include <locale/localeinfo.h> -# define TOLOWER(c) __tolower_l (c, loc) +# define TOLOWER(c) __tolower_l ((unsigned char) c, loc) #else # define TOLOWER(c) _tolower (c) #endif |