From ee001ce2f0cbc01d6eeaebde50467482af7b578a Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psychon@znc.in>
Date: Sun, 6 Sep 2015 13:18:59 +0200
Subject: [PATCH] imagebox: Don't emit signals if same image is set again

Signed-off-by: Uli Schlachter <psychon@znc.in>
---
 lib/wibox/widget/imagebox.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/wibox/widget/imagebox.lua b/lib/wibox/widget/imagebox.lua
index 8d38f1b1c..34d46335e 100644
--- a/lib/wibox/widget/imagebox.lua
+++ b/lib/wibox/widget/imagebox.lua
@@ -95,6 +95,10 @@ function imagebox:set_image(image)
         end
     end
 
+    if self._image == image then
+        return
+    end
+
     self._image = image
 
     self:emit_signal("widget::redraw_needed")