From 67d28de26c0ed3ee47283fc51ea964920f57b22c Mon Sep 17 00:00:00 2001
From: markusbloch <markusbloch@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Mon, 6 Mar 2017 20:43:50 +0000
Subject: [PATCH] 98_version: fix perl warning, add commandref hint for loaded
 JavaScript files. (Forum: #48362)

git-svn-id: https://svn.fhem.de/fhem/trunk@13628 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_version.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_version.pm b/fhem/FHEM/98_version.pm
index 2222a6015..0b020cb43 100755
--- a/fhem/FHEM/98_version.pm
+++ b/fhem/FHEM/98_version.pm
@@ -29,6 +29,7 @@ CommandVersion($$)
   push @ret, cfgDB_svnId() if(configDBUsed());
   @files = () if($param && $param eq "revision");
   foreach my $fn (@files) {
+    next unless($fn);
     next unless($fn =~ /^(?:$modpath.?)?FHEM/ or $fn =~ /fhem.pl$/); # configDB 
     my $mod_name = ($fn=~ /[\/\\]([^\/\\]+)$/ ? $1 : $fn);
     next if($param ne "" && $mod_name !~ /$param/);
@@ -132,6 +133,8 @@ sub version_getRevFromControls(;$)
   only the latest revision number since the last update.<br><br>
   The optional flag <code>noheader</code> disables the output of the header lines (Latest Revision, File, Rev, Last Change).
   <br><br>
+  When issued via FHEMWEB command line, all executed JavaScript files with their corresponding version will be listed additionally.
+  <br><br>
   Example output of <code>version</code>:
   <ul>
     <code><br>
@@ -177,6 +180,8 @@ sub version_getRevFromControls(;$)
   <br><br>
   Der optionale Parameter <code>noheader</code> unterdr&uuml;ckt die Ausgabe des Listenkopfs (Latest Revision, File, Rev, Last Change).
   <br><br>
+  Wenn dieser Befehl &uuml;ber die FHEMWEB-Kommandozeile eingegeben wird, werden zus&auml;tzlich alle aktuell geladenen JavaScript-Dateien mit ihren zugeh&ouml;rigen Versionsinformationen angezeigt.
+  <br><br>
   Beispiel der Ausgabe von <code>version</code>:
   <ul>
     <code><br>    
@@ -208,4 +213,4 @@ sub version_getRevFromControls(;$)
 </ul>
 =end html_DE
 
-=cut
+=cut
\ No newline at end of file