[gnome-builder] clang: free cached file path during finalize

[Christian Hergert <chergert src gnome org>]

commit 6b8b369c65eb7a15986460cbb35f0e728680a356
Author: Christian Hergert <chergert redhat com>
Date:   Wed Oct 12 18:41:52 2016 -0700

    clang: free cached file path during finalize

 plugins/clang/ide-clang-symbol-tree.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/plugins/clang/ide-clang-symbol-tree.c b/plugins/clang/ide-clang-symbol-tree.c
index 29982c1..ad69abf 100644
--- a/plugins/clang/ide-clang-symbol-tree.c
+++ b/plugins/clang/ide-clang-symbol-tree.c
@@ -231,6 +231,7 @@ ide_clang_symbol_tree_finalize (GObject *object)
 
   g_clear_pointer (&self->native, ide_ref_ptr_unref);
   g_clear_pointer (&self->children, g_array_unref);
+  g_clear_pointer (&self->path, g_free);
 
   G_OBJECT_CLASS (ide_clang_symbol_tree_parent_class)->finalize (object);
 }