From dab9f2c867d0b717cb7c0743dcba90f997a972ee Mon Sep 17 00:00:00 2001
From: Dmytro Vorona <alendit@gmail.com>
Date: Thu, 19 Feb 2015 15:37:12 +0100
Subject: [PATCH] Fixed superfluous line breaks in mod_data

---
 mod/data/field/checkbox/field.class.php  | 3 ++-
 mod/data/field/multimenu/field.class.php | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/mod/data/field/checkbox/field.class.php b/mod/data/field/checkbox/field.class.php
index 7571d07..aa616ab 100644
--- a/mod/data/field/checkbox/field.class.php
+++ b/mod/data/field/checkbox/field.class.php
@@ -178,7 +178,8 @@ class data_field_checkbox extends data_field_base {
                     // hmm, looks like somebody edited the field definition
                     continue;
                 }
-                $str .= $line . "<br />\n";
+                if ($line)
+                    $str .= $line . "<br />\n";
             }
             return $str;
         }
diff --git a/mod/data/field/multimenu/field.class.php b/mod/data/field/multimenu/field.class.php
index 1f3de9f..1a7db76 100644
--- a/mod/data/field/multimenu/field.class.php
+++ b/mod/data/field/multimenu/field.class.php
@@ -232,7 +232,8 @@ class data_field_multimenu extends data_field_base {
                     // hmm, looks like somebody edited the field definition
                     continue;
                 }
-                $str .= $line . "<br />\n";
+                if ($line)
+                    $str .= $line . "<br />\n";
             }
             return $str;
         }
--
1.9.1