From: Jack Allnutt <jack@allnutt.eu>
Date: Sat, 28 Sep 2013 16:52:25 +0000 (+0100)
Subject: Fix code that ignores capability modifiers
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=d8b0ca686ec45cb3e2b02f7051af3aef0b639428;p=KiwiIRC.git

Fix code that ignores capability modifiers

No longer remove a '-' from the middle of a capability name
---

diff --git a/server/irc/commands.js b/server/irc/commands.js
index 4778c9e..e37d454 100644
--- a/server/irc/commands.js
+++ b/server/irc/commands.js
@@ -539,7 +539,7 @@ handlers = {
     'CAP': function (command) {
         // TODO: capability modifiers
         // i.e. - for disable, ~ for requires ACK, = for sticky
-        var capabilities = command.trailing.replace(/[\-~=]/, '').split(' ');
+        var capabilities = command.trailing.replace(/(?:^| )[\-~=]/, '').split(' ');
         var request;
 
         // Which capabilities we want to enable