Tweak limit range checking such that bot will set limit less often

doc/UPDATES

@@ -1,3 +1,5 @@
+* Tweak limit range checking such that bot will set limit less often
+
 1.4.0 - http://wraith.botpack.net/milestone/1.4.0
   * Updated server list, 'set -yes servers -' and 'set -yes servers6 -' to get new list.
   * Change +bitch reaction to use normal queue for deopping opper/opped clients

src/mod/irc.mod/irc.c

@@ -1408,7 +1408,7 @@ raise_limit(struct chanset_t *chan, int default_limitraise)
     const int ul = nl + i;					/* upper limit */
     const int ll = nl - i;					/* lower limit */
 
-    if ((chan->channel.maxmembers > ll) && (chan->channel.maxmembers < ul)) {
+    if ((chan->channel.maxmembers >= ll) && (chan->channel.maxmembers <= ul)) {
       return false;                     /* the current limit is in the range, so leave it. */
     }