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

git-svn-id: https://svn.fhem.de/fhem/trunk@23838 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2021-02-27 09:30:54 +00:00
parent 262d545e03
commit a9daa7d568

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@ -1619,6 +1619,7 @@ SVG_render($$$$$$$$$$)
# Compute & draw vertical tics, grid and labels # Compute & draw vertical tics, grid and labels
my $ddur = ($tosec-$fromsec)/86400; my $ddur = ($tosec-$fromsec)/86400;
my ($first_tag, $tag, $step, $tstep, $aligntext, $aligntics); my ($first_tag, $tag, $step, $tstep, $aligntext, $aligntics);
$aligntext = $aligntics = 0;
if($ddur <= 0.05) { if($ddur <= 0.05) {
$first_tag=". 2 1"; $tag=": 3 4"; $step = 300; $tstep = 60; $first_tag=". 2 1"; $tag=": 3 4"; $step = 300; $tstep = 60;