Send only one ERR_MLOCKRESTRICTED per MODE command.

This agrees with other error messages from MODE.

diff --git a/src/chmode.c b/src/chmode.c
index 14aebcce4cdb260a62fc3cb3f6de4bccf8d9b774..8bc5117ac424805d45dbbb4eb9c45a7486fc1cbc 100644 (file)
--- a/src/chmode.c
+++ b/src/chmode.c
@@ -56,6 +56,7 @@
 #define SM_ERR_NOPRIVS          0x00000400
 #define SM_ERR_RPL_Q            0x00000800
 #define SM_ERR_RPL_F            0x00001000
+#define SM_ERR_MLOCK            0x00002000
 
 #define MAXMODES_SIMPLE 46 /* a-zA-Z except bqeIov */
 
@@ -2087,7 +2088,14 @@ set_channel_mode(struct Client *client_p, struct Client *source_p,
                        /* If this mode char is locked, don't allow local users to change it. */
                        if (MyClient(source_p) && chptr->mode_lock && strchr(chptr->mode_lock, c))
                        {
-                               sendto_one_numeric(source_p, ERR_MLOCKRESTRICTED, form_str(ERR_MLOCKRESTRICTED), chptr->chname, c, chptr->mode_lock);
+                               if (!(errors & SM_ERR_MLOCK))
+                                       sendto_one_numeric(source_p,
+                                                       ERR_MLOCKRESTRICTED,
+                                                       form_str(ERR_MLOCKRESTRICTED),
+                                                       chptr->chname,
+                                                       c,
+                                                       chptr->mode_lock);
+                               errors |= SM_ERR_MLOCK;
                                continue;
                        }
                        chmode_table[(unsigned char) c].set_func(fakesource_p, chptr, alevel,