add space to form validation dump

diff --git a/ipf/form/model.php b/ipf/form/model.php
index b274d65e19c7b020b0980297fb04c0bc5900dbd6..ae445aa87c772d8d7be27e3e5c5bf6a054a0ce5c 100644 (file)
--- a/ipf/form/model.php
+++ b/ipf/form/model.php
@@ -139,7 +139,7 @@ class IPF_Form_Model extends IPF_Form
                 $erecords = $e->getInvalidRecords();
                 $errors = $erecords[0]->getErrorStack();
                 foreach($errors as $k=>$v){
-                    print($k);
+                    echo $k, ' ';
                     print_r($v);
                 }
             }