X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdate_functions.inc;h=febf609f7fe5b94ada520345dba9ac52820f41a8;hb=fed6bc04a7b050a0b69136a332e92ee651812487;hp=484d5a8e1fc4072f59aab117c23b6f1cb50f1ac0;hpb=37f4a02e0f4bea58e5b2097d583bf9395ffc515f;p=fa-stable.git

diff --git a/includes/date_functions.inc b/includes/date_functions.inc
index 484d5a8e..febf609f 100644
--- a/includes/date_functions.inc
+++ b/includes/date_functions.inc
@@ -83,7 +83,7 @@ function is_date($date_)
 			$year = substr($date_,0,4);
 		}
 	}
-	if ((int)$year > 9999) 
+	if (!isset($year)|| (int)$year > 9999) 
 	{
 		return 0;
 	}