[Assorted-commits] SF.net SVN: assorted:[1557] shell-tools/trunk/src/bash-commons/common.bash

[<yan...@us...>]

Revision: 1557
          http://assorted.svn.sourceforge.net/assorted/?rev=1557&view=rev
Author:   yangzhang
Date:     2010-01-30 18:10:45 +0000 (Sat, 30 Jan 2010)

Log Message:
-----------
tweak so bootstrap.bash doesn't throw up

Modified Paths:
--------------
    shell-tools/trunk/src/bash-commons/common.bash

Modified: shell-tools/trunk/src/bash-commons/common.bash
===================================================================
--- shell-tools/trunk/src/bash-commons/common.bash	2010-01-26 19:24:52 UTC (rev 1556)
+++ shell-tools/trunk/src/bash-commons/common.bash	2010-01-30 18:10:45 UTC (rev 1557)
@@ -531,7 +531,7 @@
 
 refresh-opt() {
     local pkg_user=
-    if [[ "$PKG_USER" ]] ; then
+    if [[ "${PKG_USER:-}" ]] ; then
         pkg_user="$PKG_USER"
     elif sudo -u pkg echo -n ; then
         pkg_user=pkg


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