98_SVG.pm: fix WARNING introduces yesterday (Forum #118907)

git-svn-id: https://svn.fhem.de/fhem/trunk@23838 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2021-02-27 09:30:54 +00:00
parent 09753f0e89
commit 6da2acfa7e
1 changed files with 1 additions and 0 deletions
--- a/fhem/FHEM/98_SVG.pm
+++ b/fhem/FHEM/98_SVG.pm
@@ -1619,6 +1619,7 @@ SVG_render($$$$$$$$$$)
  # Compute & draw vertical tics, grid and labels
  my $ddur = ($tosec-$fromsec)/86400;
  my ($first_tag, $tag, $step, $tstep, $aligntext,  $aligntics);
+  $aligntext = $aligntics = 0;

  if($ddur <= 0.05) {
    $first_tag=". 2 1"; $tag=": 3 4"; $step = 300; $tstep = 60;