X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=includes%2Fdata_checks.inc;fp=includes%2Fdata_checks.inc;h=9589f13c9e60d181db3d8b3abef14017c0690969;hb=883307779f9ca5bac0533702a8702b0cccb4742f;hp=295a353e1203d2ec1cc484291803d9e8113f7fe7;hpb=a66e1cff19e293615119a5cd352c0fe16b84e7c4;p=fa-stable.git

diff --git a/includes/data_checks.inc b/includes/data_checks.inc
index 295a353e..9589f13c 100644
--- a/includes/data_checks.inc
+++ b/includes/data_checks.inc
@@ -475,7 +475,7 @@ function check_num($postname, $min=null, $max=null) {
 	if(!isset($_POST[$postname]))
 	  return 0;
     $num = input_num($postname);
-    if ($num === false) 
+    if ($num === false || $num === null) 
 	  return 0;
     if (isset($min) && ($num<$min)) 
 	  return 0;