From e27d9339e33e008dc1ef05870cc0165d7e422440 Mon Sep 17 00:00:00 2001
From: justme1968 <justme1968@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Wed, 7 Aug 2013 19:56:02 +0000
Subject: [PATCH] fixed address detection

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@3606 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/34_SWAP.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/34_SWAP.pm b/fhem/FHEM/34_SWAP.pm
index f2a766458..491430063 100755
--- a/fhem/FHEM/34_SWAP.pm
+++ b/fhem/FHEM/34_SWAP.pm
@@ -746,10 +746,11 @@ SWAP_findFreeAddress($$)
 {
   my ($hash, $orig) = @_;
 
-  for( my $addr = 0xF0; $addr < 0xFF; $addr++ ) {
+  for( my $i = 0xF0; $i < 0xFF; $i++ ) {
+    my $addr = sprintf( "%02X", $i );
     next if( $modules{SWAP}{defptr}{$addr} );
 
-    return sprintf( "%02X", $addr );
+    return $addr;
   }
 
   return $orig;