[AUCTeX-diffs] Changes to auctex/tex.el,v

[Ralf Angeli]

CVSROOT:        /cvsroot/auctex
Module name:    auctex
Changes by:     Ralf Angeli <angeli>    11/04/10 17:22:17

Index: tex.el
===================================================================
RCS file: /cvsroot/auctex/auctex/tex.el,v
retrieving revision 5.676
retrieving revision 5.677
diff -u -b -r5.676 -r5.677
--- tex.el      10 Apr 2011 16:10:58 -0000      5.676
+++ tex.el      10 Apr 2011 17:22:17 -0000      5.677
@@ -1455,6 +1455,7 @@
   ;; Register Emacs for the SyncSource DBUS signal emitted by Evince.
   (when (and (fboundp 'dbus-register-signal)
             (fboundp 'dbus-call-method)
+            (getenv "DBUS_SESSION_BUS_ADDRESS")
             (executable-find "evince"))
     (require 'dbus)
     (dbus-register-signal