* doc/misc/dbus.texi (Alternative Buses): Explain using $DBUS_SESSION_BUS_ADDRESS after Emacs has started. * src/dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Use egetenv.
* doc/misc/dbus.texi (Alternative Buses): Explain using $DBUS_SESSION_BUS_ADDRESS after Emacs has started. * src/dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Use egetenv.