From 2b48b6c35344959f2ef82311477f1a5c15484a78 Mon Sep 17 00:00:00 2001
From: Emmanuel Lepage Vallee <elv1313@gmail.com>
Date: Mon, 28 Apr 2014 23:46:07 -0400
Subject: [PATCH] Fix a nil dereference

---
 tooltip.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tooltip.lua b/tooltip.lua
index 5b91319..a722815 100644
--- a/tooltip.lua
+++ b/tooltip.lua
@@ -100,8 +100,9 @@ end
 local function set_text(self,text)
   self.init = nil
   self._text = text
-
-  textw:set_markup("<b>".. data._text .."</b>")
+  if textw then
+    textw:set_markup("<b>".. data._text .."</b>")
+  end
   init(data,data._w,dara._args)
 end