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) | |||
54 | strncat(res_value, in, src - in); | 54 | strncat(res_value, in, src - in); |
55 | src++; | 55 | src++; |
56 | dst = name; | 56 | dst = name; |
57 | while (isalnum(*src) || *src == '_') | 57 | while (isalnum((unsigned char)*src) || *src == '_') |
58 | *dst++ = *src++; | 58 | *dst++ = *src++; |
59 | *dst = 0; | 59 | *dst = 0; |
60 | sym = sym_lookup(name, 0); | 60 | sym = sym_lookup(name, 0); |