From 922f13886f74d34cc12c57a9c17f226c13e87bfc Mon Sep 17 00:00:00 2001
From: rapster <>
Date: Mon, 17 Aug 2015 21:42:19 +0000
Subject: [PATCH] 70_VolumeLink: Added definition syntax-check and min. values
 for interval and timeout.

git-svn-id: https://svn.fhem.de/fhem/trunk@9089 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/70_VolumeLink.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/70_VolumeLink.pm b/fhem/FHEM/70_VolumeLink.pm
index 668e3fa0d..39b549614 100644
--- a/fhem/FHEM/70_VolumeLink.pm
+++ b/fhem/FHEM/70_VolumeLink.pm
@@ -1,5 +1,5 @@
 ###############################################################################
-# $Id: 70_VolumeLink.pm 2015-08-17 08:00 - rapster - rapster at x0e.de $
+# $Id: 70_VolumeLink.pm 2015-08-17 23:00 - rapster - rapster at x0e.de $
 
 package main;
 use strict;
@@ -34,6 +34,11 @@ sub VolumeLink_Define($$) {
     my ($hash, $def) = @_;
     my @a = split("[ \t][ \t]*", $def);
     return "Wrong syntax: use define <name> VolumeLink <interval> <url> <ampDevice> [<timeout> [<httpErrorLoglevel> [<httpLoglevel>]]]" if(int(@a) < 5);
+    return "Wrong syntax: <interval> is not a number!"                    if(!looks_like_number($a[2]));
+    return "Wrong syntax: <interval> too small, must be at least 0.01"    if($a[2] < 0.01);
+    return "Wrong syntax: <timeout> is not a number!"                     if($a[5] && !looks_like_number($a[5]));
+    return "Wrong syntax: <timeout> too small, must be at least 0.01"     if($a[5] && $a[5] < 0.01);
+    return "Wrong syntax: <ampDevice> not defined! Define '$a[4]' first." if(!defined$defs{$a[4]});
     
     my $name = $a[0];