From c7ca0dd32853ce6a44d4826d7b1767a87e3d904f Mon Sep 17 00:00:00 2001
From: jpawlowski <jpawlowski@users.noreply.github.com>
Date: Sun, 9 Aug 2015 16:31:54 +0000
Subject: [PATCH] ENIGMA2: improved return values for channel command

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@9054 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/70_ENIGMA2.pm | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/FHEM/70_ENIGMA2.pm b/FHEM/70_ENIGMA2.pm
index b18457ab8..d73bc252b 100644
--- a/FHEM/70_ENIGMA2.pm
+++ b/FHEM/70_ENIGMA2.pm
@@ -626,9 +626,16 @@ sub ENIGMA2_Set($@) {
                 $result = ENIGMA2_SendCommand( $hash, "remotecontrol",
                     "command=" . ENIGMA2_GetRemotecontrolCommand("OK") );
             }
+            elsif ( m/^\d+$/ && ( $_ <= 0 || $_ >= 10000 ) ) {
+                return "Numeric channel addressing '" . $_
+                  . "' needs to be a number between 1 and 9999.";
+            }
             else {
-                return "Argument " . $_
-                  . " is not a valid integer between 0 and 9999 or servicereference is invalid";
+                return
+                    "'"
+                  . $_
+                  . "' does not seem to be a valid channel. Known channels: "
+                  . $channels;
             }
         }
         else {