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02_RSS: change first parameter of EvalSpecials from undef to "" to mute warnings

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git-svn-id: https://svn.fhem.de/fhem/trunk@16812 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
borisneubert 2018-06-03 19:52:27 +00:00
parent 0228f0cbb9
commit e42453c887
1 changed files with 3 additions and 3 deletions
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6
fhem/FHEM/02_RSS.pm
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@ -584,7 +584,7 @@ sub RSS_cleanLayout($) {
sub RSS_analyzePerl($) {
my ($expr) = @_;
return AnalyzePerlCommand( undef, $expr, 1 );
return AnalyzePerlCommand( "", $expr, 1 ); # specials have been previously stored
}
sub RSS_evalLayout($$@) {
@ -610,7 +610,7 @@ sub RSS_evalLayout($$@) {
}
}
}
EvalSpecials( undef, %count );
EvalSpecials( "", %count );
# second pass
# create actual layout
@ -844,7 +844,7 @@ sub RSS_evalLayout($$@) {
last;
}
#Debug "label $def hit count " . $count{ '$' . $def };
EvalSpecials(undef, %count);
EvalSpecials("", %count);
}
elsif ( $cmd eq "goto" ) {
my ( $label, $if, $condition ) = split( "[ \t]+", $def, 3 );