[gnome-builder] autotools: only mine native filesystem directories

[Christian Hergert <chergert src gnome org>]

commit 5d6b93ec057aff1ecfc6916163f6a4b2ea336f87
Author: Christian Hergert <christian hergert me>
Date:   Tue Feb 16 13:05:30 2016 -0800

    autotools: only mine native filesystem directories

 plugins/autotools/ide-autotools-project-miner.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/plugins/autotools/ide-autotools-project-miner.c b/plugins/autotools/ide-autotools-project-miner.c
index a824baf..5ddcc08 100644
--- a/plugins/autotools/ide-autotools-project-miner.c
+++ b/plugins/autotools/ide-autotools-project-miner.c
@@ -186,6 +186,9 @@ directory_is_ignored (GFile *directory)
         return TRUE;
     }
 
+  if (!g_file_is_native (directory))
+    return TRUE;
+
   return FALSE;
 }