From 04fdae50eef6641118f0499021f06e6e7bd61075 Mon Sep 17 00:00:00 2001
From: mgehre <mgehre@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Mon, 16 Feb 2015 20:21:49 +0000
Subject: [PATCH] MAX: print error if too many parameters are given when
 setting desiredTemperature

git-svn-id: https://svn.fhem.de/fhem/trunk@8011 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/10_MAX.pm | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/fhem/FHEM/10_MAX.pm b/fhem/FHEM/10_MAX.pm
index 788e9fbdc..9770f20f2 100755
--- a/fhem/FHEM/10_MAX.pm
+++ b/fhem/FHEM/10_MAX.pm
@@ -282,16 +282,20 @@ MAX_Set($@)
       }
 
       $ctrlmode = 0; #auto
-    } elsif($args[0] eq "boost") {
-      $temperature = 0;
-      $ctrlmode = 3;
-      #TODO: auto mode with temperature is also possible
-    } elsif($args[0] eq "eco") {
-      $temperature = MAX_ReadingsVal($hash,"ecoTemperature");
-    } elsif($args[0] eq "comfort") {
-      $temperature = MAX_ReadingsVal($hash,"comfortTemperature");
-    }else{
-      $temperature = MAX_ParseTemperature($args[0]);
+    } else {
+      return "To many parameters to desiredTemperature: expected one" if(@args > 1);
+
+      if($args[0] eq "boost") {
+        $temperature = 0;
+        $ctrlmode = 3;
+        #TODO: auto mode with temperature is also possible
+      } elsif($args[0] eq "eco") {
+        $temperature = MAX_ReadingsVal($hash,"ecoTemperature");
+      } elsif($args[0] eq "comfort") {
+        $temperature = MAX_ReadingsVal($hash,"comfortTemperature");
+      }else{
+        $temperature = MAX_ParseTemperature($args[0]);
+      }
     }
 
     if(@args > 1 and ($args[1] eq "until") and ($ctrlmode == 1)) {