From b548cd255df98adebf9dc1cf7de6eb7d8f399211 Mon Sep 17 00:00:00 2001
From: justme-1968 <justme-1968@users.noreply.github.com>
Date: Fri, 28 Apr 2017 12:10:41 +0000
Subject: [PATCH] 39_alexa.pm: fixed multiple sample utterances with slots. see
 forum: https://forum.fhem.de/index.php/topic,65890.msg627381.html#msg627381

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@14128 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/39_alexa.pm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/FHEM/39_alexa.pm b/FHEM/39_alexa.pm
index 4ecfc7b0c..738581547 100644
--- a/FHEM/39_alexa.pm
+++ b/FHEM/39_alexa.pm
@@ -469,13 +469,16 @@ Log 1, Dumper $characteristicsOfIntent;
             $intent_name = "FHEMperlCodeIntent$nr";
           }
 
-Log 1, $intent_name;
+          my $slot_names = {};
           my $u = $utterance;
           while( $u =~ /\{(.*?)\}/g ) {
             my $slot = $1;
             my ($name, $values) = split( /:|=/, $slot, 2 );
 
             my $slot_name = "${intent_name}_${name}";
+            next if( $slot_names->{$slot_name} );
+            $slot_names->{$slot_name} = 1;
+
             if( $values ) {
               if( $values && $values =~ /^AMAZON/ ) {
                 push @{$slots}, { name => $slot_name, type => $values };