[empathy] use the error message if we don't have a nice description

[Guillaume Desmottes <gdesmott src gnome org>]

commit cfa3f7aa8cc30c3a0056e2185e99a928460be568
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Nov 5 12:41:13 2009 +0000

    use the error message if we don't have a nice description

 src/empathy-call-window.c |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index 8bbc9c3..e4c1b00 100644
--- a/src/empathy-call-window.c
+++ b/src/empathy-call-window.c
@@ -1536,10 +1536,16 @@ empathy_call_window_stream_error (EmpathyCallWindow *self,
 
   desc = media_stream_error_to_txt (self, code);
   if (desc == NULL)
-    return;
-
-  display_error (self, icon, title, desc);
-  g_free (desc);
+    {
+      /* No description, use the error message. That's not great as it's not
+       * localized but it's better than nothing. */
+      display_error (self, icon, title, msg);
+    }
+  else
+    {
+      display_error (self, icon, title, desc);
+      g_free (desc);
+    }
 }
 
 static void