diff options
| -rw-r--r-- | src/ngircd/channel.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/ngircd/channel.c b/src/ngircd/channel.c index bf891863..9994e65f 100644 --- a/src/ngircd/channel.c +++ b/src/ngircd/channel.c @@ -778,10 +778,28 @@ Channel_UserModes( CHANNEL *Chan, CLIENT *Client ) } /* Channel_UserModes */ +/** + * Test if a user has a given channel user mode. + * + * @param Chan The channel to check. + * @param Client The client to check. + * @param Mode The channel user mode to test for. + * @return true if the user has the given channel user mode set. + */ GLOBAL bool Channel_UserHasMode( CHANNEL *Chan, CLIENT *Client, char Mode ) { - return strchr(Channel_UserModes(Chan, Client), Mode) != NULL; + char *channel_user_modes; + + assert(Chan != NULL); + assert(Client != NULL); + assert(Mode > 0); + + channel_user_modes = Channel_UserModes(Chan, Client); + if (!channel_user_modes || !*channel_user_modes) + return false; + + return strchr(channel_user_modes, Mode) != NULL; } /* Channel_UserHasMode */ |