dbus-launch: Fix unused variable warning when libX11 not present

Closes: https://gitlab.freedesktop.org/dbus/dbus/issues/228
Signed-off-by: Simon McVittie <smcv@collabora.com>

diff --git a/tools/dbus-launch.c b/tools/dbus-launch.c
index 425914a19201d6c5ff38672a9ccbb010a389764b..7217d5b32c6a0fe96b96b39cb942a6623d1c8495 100644 (file)
--- a/tools/dbus-launch.c
+++ b/tools/dbus-launch.c
@@ -846,7 +846,9 @@ main (int argc, char **argv)
   dbus_bool_t user_bus_supported = FALSE;
   DBusString user_bus;
   const char *error_str;
+#ifdef DBUS_BUILD_X11
   DBusError error = DBUS_ERROR_INIT;
+#endif
 
   exit_with_session = FALSE;
   config_file = NULL;