From d2570e4fbf96b39f1db284265fd49167a73a0479 Mon Sep 17 00:00:00 2001 From: justme-1968 Date: Tue, 21 Apr 2015 11:54:18 +0000 Subject: [PATCH] 98_logProxy.pm: fix for 0 values. see forum: http://forum.fhem.de/index.php?topic=36414.msg287858#msg287858 git-svn-id: https://svn.fhem.de/fhem/trunk@8460 2b470e98-0d58-463d-a4d8-8e2adae1ed80 --- fhem/FHEM/98_logProxy.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fhem/FHEM/98_logProxy.pm b/fhem/FHEM/98_logProxy.pm index c0ab2b21a..8884f4753 100644 --- a/fhem/FHEM/98_logProxy.pm +++ b/fhem/FHEM/98_logProxy.pm @@ -303,7 +303,7 @@ logProxy_WeekProfile2Plot($$$;$) next if( SVG_time_to_sec($timestamp) < $fromsec ); # add first value at start of plot range - if( !$ret && $prev_value ) { + if( !$ret && defined($prev_value) ) { $min = $prev_value if( $prev_value < $min ); $max = $prev_value if( $prev_value > $max ); $ret .= "$from $prev_value\n";