diff options
| -rw-r--r-- | src/plugins/irc/irc-config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/irc/irc-config.c b/src/plugins/irc/irc-config.c index 11f189639..8cbbcc616 100644 --- a/src/plugins/irc/irc-config.c +++ b/src/plugins/irc/irc-config.c @@ -1139,7 +1139,7 @@ irc_config_server_check_value_cb (void *data, } for (j = 0; j < length; j++) { - if (!isxdigit (fingerprints[i][j])) + if (!isxdigit ((unsigned char)fingerprints[i][j])) { rc = -2; break; |