small bug fix for string comparison

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@3288 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2013-06-14 22:30:39 +00:00
parent 51af12f316
commit f53ed8d5c9
1 changed files with 1 additions and 1 deletions
--- a/fhem/FHEM/01_FHEMWEB.pm
+++ b/fhem/FHEM/01_FHEMWEB.pm
@@ -2249,7 +2249,7 @@ FW_dev2image($)
    if($devStateIcon =~ m/^{.*}$/) {
      my ($html, $link) = eval $devStateIcon;
      Log 1, "devStateIcon $name: $@" if($@);
-      return ($link, undef, 1) if(defined($html) && $html == "");
+      return ($link, undef, 1) if(defined($html) && $html eq "");
      return ($html, $link, 1) if(defined($html));

    } else {