From 6a5821d82c459840c12ab450acc325d8b0adca63 Mon Sep 17 00:00:00 2001

From: Nick Schermer <nick@xfce.org>

Date: Sun, 09 May 2010 16:27:52 +0000

Subject: Avoid disconnecting 0 handler.

---

diff --git a/libxfce4mixer/libxfce4mixer.c b/libxfce4mixer/libxfce4mixer.c

index be0f865..69746c0 100644

--- a/libxfce4mixer/libxfce4mixer.c

+++ b/libxfce4mixer/libxfce4mixer.c

@@ -203,7 +203,8 @@ void

 xfce_mixer_bus_disconnect (guint signal_handler_id)

 {

   g_return_if_fail (refcount > 0);

-  g_signal_handler_disconnect (bus, signal_handler_id);

+  if (signal_handler_id != 0)

+    g_signal_handler_disconnect (bus, signal_handler_id);

 }

 #endif

--

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