[66707] trunk/base/src/port/port.tcl

[jmr at macports.org]

Revision: 66707
          http://trac.macports.org/changeset/66707
Author:   jmr at macports.org
Date:     2010-04-20 15:55:22 -0700 (Tue, 20 Apr 2010)
Log Message:
-----------
initialise variable

Modified Paths:
--------------
    trunk/base/src/port/port.tcl

Modified: trunk/base/src/port/port.tcl
===================================================================
--- trunk/base/src/port/port.tcl	2010-04-20 22:51:06 UTC (rev 66706)
+++ trunk/base/src/port/port.tcl	2010-04-20 22:55:22 UTC (rev 66707)
@@ -2860,6 +2860,7 @@
             set ivariants [lindex $i 3]
             set iactive [lindex $i 4]
             set extra ""
+            set nvariants ""
             if {[macports::ui_isset ports_verbose]} {
                 set regref [registry::open_entry $iname $iversion $irevision $ivariants [lindex $i 5]]
                 set nvariants [registry::property_retrieve $regref negated_variants]
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