diff --git a/contrib/scripts/makegrabcsv.sh b/contrib/scripts/makegrabcsv.sh
index 242ab67d..1f9b53c8 100755
--- a/contrib/scripts/makegrabcsv.sh
+++ b/contrib/scripts/makegrabcsv.sh
@@ -8,7 +8,7 @@ BEGIN{
   print "enable grab first!"
   exit
 }
-// {
+/.+/ {
   len[substr($1,3)]=length($3)/2;
 }
 END {