browser: ignore metadata columns in usage data

Fix inflated total or even code errors due to missing values.

diff --git a/browser.plp b/browser.plp
index 80369d9773ecc77fb13c9e5aabc6acd420c0bc41..2fe75009ef3cd293b8296ee7e19594b24db41592 100644 (file)
--- a/browser.plp
+++ b/browser.plp
@@ -201,7 +201,10 @@ $canihas ||= {
 
 # score multiplier for percentage of all browser versions
 my $usagepct = 99.99 / sum(
-       map { $_->{-total} // values %{$_} } values %{$canihas}
+       map { $_->{-total} // values %{$_} }
+       map { $canihas->{$_} }
+       grep { !/^-/ }
+       keys %{$canihas}
 );
 
 $_->{usage} = featurescore($_->{stats}) * $usagepct