00_MQTT: fixed delete MQTT_DEVICE

git-svn-id: https://svn.fhem.de/fhem/trunk@13318 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/CHANGED

@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bufix:   00_MQTT: fixed delete MQTT_DEVICE
   - update:  98_DOIFtools: suppress lookup windows in DOIF or DOIFtools
                 by attribute DOIFtoolsNoLookUp and DOIFtoolsNoLookUpInDOIF
   - bugfix:  88_HMCCU: Bug fixes

fhem/FHEM/00_MQTT.pm

@@ -478,6 +478,7 @@ sub Client_Define($$) {
 
 sub Client_Undefine($) {
   client_stop(shift);
+  return undef;
 };
 
 sub client_attr($$$$$) {
@@ -544,7 +545,8 @@ sub client_stop($) {
 1;
 
 =pod
-=item summary    connects fhem to MQTT
+=item [device]
+=item summary connects fhem to MQTT
 =begin html
 
 <a name="MQTT"></a>

fhem/FHEM/10_MQTT_BRIDGE.pm

@@ -2,7 +2,8 @@
 #
 # fhem bridge to mqtt (see http://mqtt.org)
 #
-# Copyright (C) 2014 Norbert Truchsess
+# Copyright (C) 2017 Stephan Eisler
+# Copyright (C) 2014 - 2016 Norbert Truchsess
 #
 #     This file is part of fhem.
 #
@@ -182,6 +183,8 @@ sub onmessage($$$) {
 1;
 
 =pod
+=item [device]
+=item summary MQTT_BRIDGE acts as a bridge in between an fhem-device and mqtt-topics
 =begin html
 
 <a name="MQTT_BRIDGE"></a>

fhem/FHEM/10_MQTT_DEVICE.pm

@@ -2,7 +2,8 @@
 #
 # fhem bridge to mqtt (see http://mqtt.org)
 #
-# Copyright (C) 2014 Norbert Truchsess
+# Copyright (C) 2017 Stephan Eisler
+# Copyright (C) 2014 - 2016 Norbert Truchsess
 #
 #     This file is part of fhem.
 #
@@ -188,6 +189,8 @@ sub onmessage($$$) {
 1;
 
 =pod
+=item [device]
+=item summary MQTT_DEVICE acts as a fhem-device that is mapped to mqtt-topics
 =begin html
 
 <a name="MQTT_DEVICE"></a>