From: Jason Woofenden <jason@jasonwoof.com>
Date: Wed, 10 Nov 2010 10:10:14 +0000 (-0500)
Subject: fix format_mdy_to_ymd() to leave '' as is
X-Git-Url: https://jasonwoof.com/gitweb/?p=wfpl.git;a=commitdiff_plain;h=bc76ce67d93f43c64e179a043800e500402dccbf

fix format_mdy_to_ymd() to leave '' as is
---

diff --git a/format.php b/format.php
index 451ba21..a6b0582 100644
--- a/format.php
+++ b/format.php
@@ -292,6 +292,7 @@ function format_dollars($str) {
 
 # date is edited as mm/dd/yyyy but stored as yyyy-mm-dd
 function format_mdy_to_ymd($str) {
+	if($str == '') return '';
 	require_once('code/wfpl/time.php');
 	return mdy_to_ymd(format_oneline($str));
 }