map: improve polyline duplicate detection
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1 changed files with 2 additions and 3 deletions
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@ -488,8 +488,7 @@ sub map_history {
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next;
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}
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my $key
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= $from_eva . '!' . $to_eva . '!' . $from_index . '!' . $to_index;
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my $key = $from_eva . '!' . $to_eva . '!' . ( $to_index - $from_index );
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if ( $seen{$key} ) {
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next;
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@ -498,7 +497,7 @@ sub map_history {
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$seen{$key} = 1;
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# direction does not matter at the moment
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$key = $to_eva . '!' . $from_eva . '!' . $to_index . '!' . $from_index;
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$key = $to_eva . '!' . $from_eva . '!' . ( $to_index - $from_index );
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$seen{$key} = 1;
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@polyline = @polyline[ $from_index .. $to_index ];
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