From 37de87dbb3f06d617668f65fd1da0026dd32023f Mon Sep 17 00:00:00 2001
From: Roland Schulz <roland@utk.edu>
Date: Tue, 16 Jun 2015 02:15:36 -0400
Subject: [PATCH] Fix warning in uncrustify

Change-Id: I101a3fcfe4d50191a2237ac0743979a841349cce
---
 admin/uncrustify.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/admin/uncrustify.sh b/admin/uncrustify.sh
index da28285613..a4e2876dc1 100755
--- a/admin/uncrustify.sh
+++ b/admin/uncrustify.sh
@@ -276,7 +276,11 @@ elif [[ $action == update-workdir ]] ; then
 fi
 
 # Report what was done
-sort $tmpdir/messages | tee $srcdir/$warning_file
+if [ "$warning_file" ]; then
+     sort $tmpdir/messages | tee $srcdir/$warning_file
+else
+     sort $tmpdir/messages
+fi
 
 rm -rf $tmpdir
 exit $changes
-- 
2.22.0