diff options
Diffstat (limited to 'lib/command_match.c')
| -rw-r--r-- | lib/command_match.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/command_match.c b/lib/command_match.c index 9456e1585a..26d763849d 100644 --- a/lib/command_match.c +++ b/lib/command_match.c @@ -714,7 +714,7 @@ static enum match_type match_ipv4(const char *str) dots++; break; } - if (!isdigit((int)*str)) + if (!isdigit((unsigned char)*str)) return no_match; str++; @@ -765,7 +765,7 @@ static enum match_type match_ipv4_prefix(const char *str) break; } - if (!isdigit((int)*str)) + if (!isdigit((unsigned char)*str)) return no_match; str++; @@ -797,7 +797,7 @@ static enum match_type match_ipv4_prefix(const char *str) sp = str; while (*str != '\0') { - if (!isdigit((int)*str)) + if (!isdigit((unsigned char)*str)) return no_match; str++; |