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fhemweb.js: fix endless loop if no help available (Forum #116176)

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git-svn-id: https://svn.fhem.de/fhem/trunk@23238 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2020-11-26 16:36:14 +00:00
parent 54e2644109
commit 1cafd490e7
1 changed files with 2 additions and 1 deletions
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fhem/www/pgm2/fhemweb.js
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@ -355,7 +355,8 @@ FW_getHelp(dev, fn)
if(FW_helpData) if(FW_helpData)
return fn(FW_helpData); return fn(FW_helpData);
FW_cmd(FW_root+"?cmd=help "+dev+"&XHR=1", function(data) { FW_cmd(FW_root+"?cmd=help "+dev+"&XHR=1", function(data) {
if(data.match(/^<html>No help found/)) // for our german only friends if(data.match(/^<html>No help found/) &&
!dev.match(" DE")) // for our german only friends
return FW_getHelp(dev+" DE", fn); return FW_getHelp(dev+" DE", fn);
FW_helpData = data; FW_helpData = data;
return fn(FW_helpData); return fn(FW_helpData);