From 24722c3d0c8526f596a82bec92c7cafa98b8e43f Mon Sep 17 00:00:00 2001
From: jpawlowski <jpawlowski@users.noreply.github.com>
Date: Sun, 5 Feb 2017 15:31:14 +0000
Subject: [PATCH] 98_powerMap: use cmp instead of <=>

git-svn-id: https://svn.fhem.de/fhem/trunk@13338 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_powerMap.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_powerMap.pm b/fhem/FHEM/98_powerMap.pm
index 34d9f9dba..efaf136a1 100644
--- a/fhem/FHEM/98_powerMap.pm
+++ b/fhem/FHEM/98_powerMap.pm
@@ -1398,7 +1398,7 @@ sub powerMap_power($$$;$) {
         elsif ( looks_like_number($num) ) {
             my ( $val1, $val2 );
 
-            foreach ( sort { $a <=> $b } keys( %{ $powerMap->{$reading} } ) ) {
+            foreach ( sort { $a cmp $b } keys( %{ $powerMap->{$reading} } ) ) {
                 next unless ( looks_like_number($_) );
                 $val1 = $_ if ( $_ < $num );
                 $val2 = $_ if ( $_ > $num );