set to empty string so it doesn't get mis-handled as a null

2015-03-20 16:49:49 -07:00 · 2015-03-20 16:49:49 -07:00 · 96afe7bf42
commit 96afe7bf42
parent 07f8e7049a
1 changed files with 2 additions and 0 deletions
--- a/mod/siteinfo.php
+++ b/mod/siteinfo.php
@ -56,6 +56,8 @@ function siteinfo_init(&$a) {
 				$commit = trim( @shell_exec('git log -1 --format="%h"'));
 				if(! get_config('system','hidden_tag_siteinfo'))
 					$tag = trim( @shell_exec('git describe --tags --abbrev=0'));
+				else 
+					$tag = '';
 			}
 			if(! isset($commit) || strlen($commit) > 16)
 				$commit = '';