Dumptiefe nur für Aufruf von pp setzen

diff --git a/scripts/console b/scripts/console
index fc982aa..dcaaabc 100755 (executable)
--- a/scripts/console
+++ b/scripts/console
@@ -122,8 +122,8 @@ EOL
 }
 
 sub pp {
-  $Data::Dumper::Indent   = 2;
-  $Data::Dumper::Maxdepth = 2;
+  local $Data::Dumper::Indent   = 2;
+  local $Data::Dumper::Maxdepth = 2;
   Data::Dumper::Dumper(@_);
 }