--- a/bin/falsecolor.pl	Tue Apr 15 21:53:24 2014 +0100
+++ b/bin/falsecolor.pl	Tue Apr 15 21:53:58 2014 +0100
@@ -318,6 +318,10 @@
 
 # Command line without extrema
 $cmd = qq[pcomb $pc0args $pc1args $picture $cpict];
+$cmd = qq[pcomb $pc0args $pc1args "$picture"];
+if ($cpict) {
+    $cmd .= qq[ "$cpict"];
+}
 $cmd .= qq[ | pcompos $scolpic 0 0 +t .1 $slabinvpic 2 $loff1];
 $cmd .= qq[ -t .5 $slabpic 0 $loff - $legwidth 0];