[gnome-builder] clang: ignore cancellation warnings

[Christian Hergert <chergert src gnome org>]

commit fc4c67c771ff860ffb0cedab4ece1d277c1781b1
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jun 14 03:42:03 2018 -0700

    clang: ignore cancellation warnings

 src/plugins/clang/gnome-builder-clang.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/src/plugins/clang/gnome-builder-clang.c b/src/plugins/clang/gnome-builder-clang.c
index b0cdfe591..90a9c4177 100644
--- a/src/plugins/clang/gnome-builder-clang.c
+++ b/src/plugins/clang/gnome-builder-clang.c
@@ -144,7 +144,10 @@ handle_reply_cb (JsonrpcClient *client,
   g_assert (op->client == client);
 
   if (!jsonrpc_client_reply_finish (client, result, &error))
-    g_warning ("Reply failed: %s", error->message);
+    {
+      if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
+        g_warning ("Reply failed: %s", error->message);
+    }
 }
 
 static void