[gnome-builder] source-view: don't warn if there is no resolver

[Christian Hergert <chergert src gnome org>]

commit 9bb6b209b25777d1ff2798129e2e93547f42edc5
Author: Christian Hergert <christian hergert me>
Date:   Mon Mar 7 21:58:54 2016 -0800

    source-view: don't warn if there is no resolver

 libide/ide-source-view.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/libide/ide-source-view.c b/libide/ide-source-view.c
index eb7f2ba..86708e9 100644
--- a/libide/ide-source-view.c
+++ b/libide/ide-source-view.c
@@ -2604,7 +2604,8 @@ ide_source_view_get_definition_on_mouse_over_cb (GObject      *object,
 
   if (symbol == NULL)
     {
-      g_warning ("%s", error->message);
+      if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED))
+        g_warning ("%s", error->message);
       IDE_EXIT;
     }