[121486] branches/release_2_3/base

[cal at macports.org]

Revision: 121486
          https://trac.macports.org/changeset/121486
Author:   cal at macports.org
Date:     2014-06-26 14:44:50 -0700 (Thu, 26 Jun 2014)
Log Message:
-----------
Merge r121485 from trunk:
  base: port/port.tcl: Fix a problem caused by a flag that didn't get reset in batch mode, closes #44091

Revision Links:
--------------
    https://trac.macports.org/changeset/121485

Modified Paths:
--------------
    branches/release_2_3/base/src/port/port.tcl

Property Changed:
----------------
    branches/release_2_3/base/


Property changes on: branches/release_2_3/base
___________________________________________________________________
Modified: svn:mergeinfo
   - /branches/gsoc08-privileges/base:37343-46937
/branches/gsoc09-logging/base:51231-60371
/branches/gsoc11-rev-upgrade/base:78828-88375
/branches/gsoc11-statistics/base:79520,79666
/branches/gsoc13-tests:106692-111324
/branches/universal-sanity/base:51872-52323
/branches/variant-descs-14482/base:34469-34855,34900-37508,37511-37512,41040-41463,42575-42626,42640-42659
/trunk/base:118038-118039,118056,118085,118161,118559,118562-118569,118598-118599,118602-118603,118606-118607,118640,118735,119034,119169,119171,119175,119204,119297,119987,119992,120036,120038,120059-120060,120064,120067-120069,120074,120076,120127,120132,120142,120345,120382,120637,121311,121364,121451
/users/perry/base-bugs_and_notes:45682-46060
/users/perry/base-select:44044-44692
   + /branches/gsoc08-privileges/base:37343-46937
/branches/gsoc09-logging/base:51231-60371
/branches/gsoc11-rev-upgrade/base:78828-88375
/branches/gsoc11-statistics/base:79520,79666
/branches/gsoc13-tests:106692-111324
/branches/universal-sanity/base:51872-52323
/branches/variant-descs-14482/base:34469-34855,34900-37508,37511-37512,41040-41463,42575-42626,42640-42659
/trunk/base:118038-118039,118056,118085,118161,118559,118562-118569,118598-118599,118602-118603,118606-118607,118640,118735,119034,119169,119171,119175,119204,119297,119987,119992,120036,120038,120059-120060,120064,120067-120069,120074,120076,120127,120132,120142,120345,120382,120637,121311,121364,121451,121485
/users/perry/base-bugs_and_notes:45682-46060
/users/perry/base-select:44044-44692

Modified: branches/release_2_3/base/src/port/port.tcl
===================================================================
--- branches/release_2_3/base/src/port/port.tcl	2014-06-26 21:43:03 UTC (rev 121485)
+++ branches/release_2_3/base/src/port/port.tcl	2014-06-26 21:44:50 UTC (rev 121486)
@@ -4600,6 +4600,16 @@
         # What kind of arguments does the command expect?
         set expand [action_needs_portlist $action]
 
+        # (Re-)initialize private_options(ports_no_args) to no, because it might still be yes
+        # from the last command in batch mode. If we don't do this, port will fail to
+        # distinguish arguments that expand to empty lists from no arguments at all:
+        # > installed
+        # > list outdated
+        # will then behave like
+        # > list
+        # if outdated expands to the empty list. See #44091, which was filed about this.
+        set private_options(ports_no_args) "no"
+
         # Parse action arguments, setting a special flag if there were none
         # We otherwise can't tell the difference between arguments that evaluate
         # to the empty set, and the empty set itself.
@@ -4607,7 +4617,7 @@
         switch -- [lookahead] {
             ;       -
             _EOF_ {
-                set private_options(ports_no_args) yes
+                set private_options(ports_no_args) "yes"
             }
             default {
                 if {[ACTION_ARGS_NONE] == $expand} {
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