return a percent if already a percent

openwebwork · Jul 26, 2024 · b07ef6c · b07ef6c
1 parent 1e4afb0
commit b07ef6c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/macros/ui/niceTables.pl b/macros/ui/niceTables.pl
@@ -1586,6 +1586,7 @@ sub getPTXthickness {
 
 sub getWidthPercent {
 	my $width = shift;
+	return $width             if (substr($width, -1) eq '%');
 	return $width * 100 . '%' if ($width =~ /^0*(0(\.\d*)?|1(\.0*)?)$/);
 	my $x    = 0;
 	my $unit = 'cm';