From aa23223f71b17b626a37b1a0302142563c4307f3 Mon Sep 17 00:00:00 2001
From: Tony Murray <murraytony@gmail.com>
Date: Thu, 14 Jul 2016 15:25:14 -0500
Subject: [PATCH] Also check the output of git before saying there is modified
 files Indent files to improve readability

---
 validate.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/validate.php b/validate.php
index 4107d07ead..9efdb54b59 100755
--- a/validate.php
+++ b/validate.php
@@ -93,9 +93,9 @@ if($username === 'root') {
     $modifiedcmd = 'su '.$config['user'].' -c "'.$modifiedcmd.'"';
 }
 exec($modifiedcmd, $cmdoutput, $code);
-if($code !== 0) {
+if($code !== 0 && !empty($cmdoutput)) {
     print_warn("Your local git contains modified files, this could prevent automatic updates.\nModified files:");
-    echo(implode("\n", $cmdoutput) . "\n");
+    echo('    ' . implode("\n    ", $cmdoutput) . "\n");
 }
 
 echo "DB Schema: ".$versions['db_schema']."\n";