From f1e35c19a7db8d6b4e207a287097712b13ed5995 Mon Sep 17 00:00:00 2001
From: jilles <devnull@localhost>
Date: Thu, 26 Apr 2007 16:01:16 -0700
Subject: [PATCH] [svn] Merge old trunk r2065,r2067: channel_modes(): get rid
 of the trailing space also make the *pbuf check work like it should (don't
 call IsMember another time if we already gave one parameter) simplify a bit
 more, update comments

---
 ChangeLog       |  9 +++++++++
 include/serno.h |  2 +-
 src/channel.c   | 28 ++++++++++++++--------------
 3 files changed, 24 insertions(+), 15 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 1066dec..15e4795 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+jilles      2007/04/25 15:22:28 UTC	(20070425-3426)
+  Log:
+  webirc bugfix
+  
+
+  Changes:	Modified:
+  +1 -1		trunk/extensions/m_webirc.c (File Modified) 
+
+
 jilles      2007/04/25 15:21:34 UTC	(20070425-3424)
   Log:
   chghost: refuse spoofs which are empty or start with a colon
diff --git a/include/serno.h b/include/serno.h
index 1130667..4203227 100644
--- a/include/serno.h
+++ b/include/serno.h
@@ -1 +1 @@
-#define SERNO "20070425-3424"
+#define SERNO "20070425-3426"
diff --git a/src/channel.c b/src/channel.c
index 9be36d2..5bcf29e 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -21,7 +21,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  *  USA
  *
- *  $Id: channel.c 3259 2007-03-15 18:09:08Z jilles $
+ *  $Id: channel.c 3432 2007-04-26 23:01:16Z jilles $
  */
 
 #include "stdinc.h"
@@ -1110,9 +1110,8 @@ static const struct mode_letter
  *
  * inputs       - pointer to channel
  *              - pointer to client
- * output       - NONE
- * side effects - write the "simple" list of channel modes for channel
- * chptr onto buffer mbuf with the parameters in pbuf.
+ * output       - string with simple modes
+ * side effects - result from previous calls overwritten
  *
  * Stolen from ShadowIRCd 4 --nenolod
  */
@@ -1137,38 +1136,39 @@ channel_modes(struct Channel *chptr, struct Client *client_p)
 	{
 		*mbuf++ = 'l';
 
-		if(IsMember(client_p, chptr) || IsServer(client_p) || IsMe(client_p))
-			pbuf += ircsprintf(pbuf, "%d ", chptr->mode.limit);
+		if(!IsClient(client_p) || IsMember(client_p, chptr))
+			pbuf += ircsprintf(pbuf, " %d", chptr->mode.limit);
 	}
 
 	if(*chptr->mode.key)
 	{
 		*mbuf++ = 'k';
 
-		if(*pbuf || IsMember(client_p, chptr) || IsServer(client_p) || IsMe(client_p))
-			pbuf += ircsprintf(pbuf, "%s ", chptr->mode.key);
+		if(pbuf > buf2 || !IsClient(client_p) || IsMember(client_p, chptr))
+			pbuf += ircsprintf(pbuf, " %s", chptr->mode.key);
 	}
 
 	if(chptr->mode.join_num)
 	{
 		*mbuf++ = 'j';
 
-		if(*pbuf || IsMember(client_p, chptr) || IsServer(client_p) || IsMe(client_p))
-			pbuf += ircsprintf(pbuf, "%d:%d ", chptr->mode.join_num,
+		if(pbuf > buf2 || !IsClient(client_p) || IsMember(client_p, chptr))
+			pbuf += ircsprintf(pbuf, " %d:%d", chptr->mode.join_num,
 					   chptr->mode.join_time);
 	}
 
-	if(*chptr->mode.forward && (ConfigChannel.use_forward || IsServer(client_p) || IsMe(client_p)))
+	if(*chptr->mode.forward && (ConfigChannel.use_forward || !IsClient(client_p)))
 	{
 		*mbuf++ = 'f';
 
-		if(*pbuf || IsMember(client_p, chptr) || IsServer(client_p) || IsMe(client_p))
-			pbuf += ircsprintf(pbuf, "%s ", chptr->mode.forward);
+		if(pbuf > buf2 || !IsClient(client_p) || IsMember(client_p, chptr))
+			pbuf += ircsprintf(pbuf, " %s", chptr->mode.forward);
 	}
 
 	*mbuf = '\0';
 
-	ircsprintf(final, "%s %s", buf1, buf2);
+	strlcpy(final, buf1, sizeof final);
+	strlcat(final, buf2, sizeof final);
 	return final;
 }