fhem.pl: return error for unknown devices in setreading

git-svn-id: https://svn.fhem.de/fhem/trunk@6889 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2014-11-05 06:51:46 +00:00
parent c713ffe0f9
commit 56548fee35
1 changed files with 1 additions and 1 deletions
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -1857,7 +1857,7 @@ CommandSetReading($$)
    }
    readingsSingleUpdate($defs{$sdev}, $a[1], $a[2], 1);
  }
-  return undef;
+  return join("\n", @rets);
 }