Fix build with --enable-maintainer-mode --disable-embedded-tests

Otherwise, we get:
dbus/dbus-object-tree.c:323:1: error: 'find_subtree' defined but not used [-Werror=unused-function]

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=87837
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>

diff --git a/dbus/dbus-object-tree.c b/dbus/dbus-object-tree.c
index d256018e83a15e28526509a9650ec463f0ba9e2f..e2a3b73784ac26f0ff6e288dcf85ad8a92c67781 100644 (file)
--- a/dbus/dbus-object-tree.c
+++ b/dbus/dbus-object-tree.c
@@ -319,6 +319,7 @@ find_subtree_recurse (DBusObjectSubtree  *subtree,
     }
 }
 
+#ifdef DBUS_ENABLE_EMBEDDED_TESTS
 static DBusObjectSubtree*
 find_subtree (DBusObjectTree *tree,
               const char    **path,
@@ -337,6 +338,7 @@ find_subtree (DBusObjectTree *tree,
   else
     return subtree;
 }
+#endif
 
 static DBusObjectSubtree*
 lookup_subtree (DBusObjectTree *tree,