From e53f614a04e7f78221d7ed673738c3a826c40880 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lorenz=20H=C3=BCbschle-Schneider?=
 <lorenz-dev@lgh-alumni.de>
Date: Tue, 13 May 2014 12:16:05 +0100
Subject: [PATCH] Fix tab-completion of empty string

Closes #301
---
 js/glowingbear.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/js/glowingbear.js b/js/glowingbear.js
index e4f063f..79b5051 100644
--- a/js/glowingbear.js
+++ b/js/glowingbear.js
@@ -1233,9 +1233,12 @@ weechat.directive('inputBar', function() {
                 // get current active buffer
                 var activeBuffer = models.getActiveBuffer();
 
+                // Empty input makes $scope.command undefined -- use empty string instead
+                var input = $scope.command || '';
+
                 // complete nick
-                var nickComp = IrcUtils.completeNick($scope.command, caretPos,
-                                                     $scope.iterCandidate, activeBuffer.getNicklistByTime(), ':');
+                var nickComp = IrcUtils.completeNick(input, caretPos, $scope.iterCandidate,
+                                                     activeBuffer.getNicklistByTime(), ':');
 
                 // remember iteration candidate
                 $scope.iterCandidate = nickComp.iterCandidate;