diff options
Diffstat (limited to 'scripts/kconfig/confdata.c')
| -rw-r--r-- | scripts/kconfig/confdata.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index b05b96e45..9976011a9 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -54,7 +54,7 @@ static char *conf_expand_value(const char *in) strncat(res_value, in, src - in); src++; dst = name; - while (isalnum(*src) || *src == '_') + while (isalnum((unsigned char)*src) || *src == '_') *dst++ = *src++; *dst = 0; sym = sym_lookup(name, 0); |