FYI: 5/ undefined variables warnings in Location::dump

[Alexandre Duret-Lutz]

I think this is the last independent change before I install
the Variable code (which I still have to document).

2003-05-23  Alexandre Duret-Lutz  <address@hidden>

        * lib/Automake/Location.pm (dump): Output 'INTERNAL' when position
        is undefined.

Index: lib/Automake/Location.pm
===================================================================
RCS file: /cvs/automake/automake/lib/Automake/Location.pm,v
retrieving revision 1.1
diff -u -r1.1 Location.pm
--- lib/Automake/Location.pm    28 Sep 2002 12:41:05 -0000      1.1
+++ lib/Automake/Location.pm    23 May 2003 21:48:16 -0000
@@ -1,4 +1,4 @@
-# Copyright (C) 2002  Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003  Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -138,10 +138,11 @@
 sub dump ($)
 {
   my ($self) = @_;
-  my $res = $self->get . ":\n";
+  my $res = ($self->get || 'INTERNAL') . ":\n";
   for my $pair (reverse $self->get_contexts)
     {
-      $res .= "$pair->[0]: $pair->[1]\n";
+      $res .= $pair->[0] || 'INTERNAL';
+      $res .= ": $pair->[1]\n";
     }
   return $res;
 }

-- 
Alexandre Duret-Lutz