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From: Devin Teske <dteske@FreeBSD.org>
Date: Fri, 5 Jul 2013 01:21:01 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r252738 - head/usr.sbin/bsdconfig/share/packages
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Author: dteske
Date: Fri Jul  5 01:21:01 2013
New Revision: 252738
URL: http://svnweb.freebsd.org/changeset/base/252738

Log:
  Allow global default as general fall-back for package management routines.

Modified:
  head/usr.sbin/bsdconfig/share/packages/index.subr

Modified: head/usr.sbin/bsdconfig/share/packages/index.subr
==============================================================================
--- head/usr.sbin/bsdconfig/share/packages/index.subr	Fri Jul  5 01:18:54 2013	(r252737)
+++ head/usr.sbin/bsdconfig/share/packages/index.subr	Fri Jul  5 01:21:01 2013	(r252738)
@@ -207,7 +207,8 @@ f_index_read()
 
 # f_index_extract_pages $var_to_get $var_basename $pagesize [$category]
 #
-# Extracts the package INDEX into a series of sequential variables
+# Extracts the package INDEX ($PACKAGE_INDEX by default if/when $var_to_get is
+# NULL; but should not be missing) into a series of sequential variables
 # corresponding to "pages" containing up to $pagesize packages. The package
 # INDEX data must be contained in the variable $var_to_get. The extracted pages
 # are stored in variables ${var_basename}_# -- where "#" is a the page number.
@@ -217,7 +218,7 @@ f_index_read()
 #
 f_index_extract_pages()
 {
-	local var_to_get="$1" var_basename="$2" pagesize="$3"
+	local var_to_get="${1:-PACKAGE_INDEX}" var_basename="$2" pagesize="$3"
 	local category="$4" # Optional
 
 	eval "$(