From ac1f42a1c9c9340d985e8a452c68d3112291dba1 Mon Sep 17 00:00:00 2001
From: justme1968 <justme1968@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Fri, 2 Jan 2015 15:02:11 +0000
Subject: [PATCH] 33_readingsGroup.pm: now the real fix for valueFormat == 0

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@7406 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/33_readingsGroup.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/33_readingsGroup.pm b/fhem/FHEM/33_readingsGroup.pm
index 28f550a51..57f277375 100644
--- a/fhem/FHEM/33_readingsGroup.pm
+++ b/fhem/FHEM/33_readingsGroup.pm
@@ -712,7 +712,7 @@ readingsGroup_2html($;$)
         next if( !defined($value_format) );
         if(  $value_format =~ m/%/ ) {
           $v = sprintf( $value_format, $v );
-        } elsif( $value_format != "" ) {
+        } elsif( $value_format ne "" ) {
           $v = $value_format;
         }
 
@@ -1015,7 +1015,7 @@ readingsGroup_Notify($$)
               $value = "";
             } elsif( $value_format =~ m/%/ ) {
               $value = sprintf( $value_format, $value );
-            } elsif( $value_format != "" ) {
+            } elsif( $value_format ne "" ) {
               $value = $value_format;
             }
           }