[PATCH] pass DBUS_SESSION_BUS_ADDRESS for gnome3

[Daniel Kahn Gillmor]

* common/session-env.c add DBUS_SESSION_BUS_ADDRESS to stdenvnames.

pinentry-gnome3 talks to the gcr prompter via dbus.  Without this
environment variable, it can't find the correct session to talk to.
---
 common/session-env.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/session-env.c b/common/session-env.c
index c0500ea..171bf8f 100644
--- a/common/session-env.c
+++ b/common/session-env.c
@@ -72,6 +72,8 @@ static struct
                                       modules (eg "@im=SCIM").  */
   { "GTK_IM_MODULE" },           /* Used by gtk to select gtk input
                                     modules (eg "scim-bridge").  */
+  { "DBUS_SESSION_BUS_ADDRESS" },/* Used by GNOME3 to talk to gcr over
+                                    dbus */
   { "QT_IM_MODULE" },            /* Used by Qt to select qt input
                                       modules (eg "xim").  */
   { "INSIDE_EMACS" },            /* Set by Emacs before running a
-- 
2.1.4