From d184027a985f1b5fe594afdd5f6da3deea30ff0b Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 17 Jul 2015 18:38:30 -0400
Subject: [PATCH] GtkGrid: Add a few NULL checks

Coverity complained about these.
---
 gtk/gtkgrid.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gtk/gtkgrid.c b/gtk/gtkgrid.c
index ce4a7dca43..665381d26f 100644
--- a/gtk/gtkgrid.c
+++ b/gtk/gtkgrid.c
@@ -1126,8 +1126,11 @@ gtk_grid_request_sum (GtkGridRequest *request,
       nat -= linedata->spacing;
     }
 
-  *minimum = min;
-  *natural = nat;
+  if (minimum)
+    *minimum = min;
+
+  if (natural)
+    *natural = nat;
 }
 
 /* Computes minimum and natural fields of lines.