[jhbuild] Fix --in-[checkout|build]dir when passing no args to the `run' command

[Emanuele Aina <emaaa src gnome org>]

commit 12b85ab2bbe5d55a26dc7c23c52f7cf7a7e93952
Author: Emanuele Aina <emanuele aina collabora com>
Date:   Mon May 20 17:21:07 2013 +0100

    Fix --in-[checkout|build]dir when passing no args to the `run' command
    
    Fix `jhbuild run --in-checkoutdir=glib' and let it fail properly instead
    of raising an exception.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=700731

 jhbuild/commands/base.py |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/jhbuild/commands/base.py b/jhbuild/commands/base.py
index 28833a0..2acccfc 100644
--- a/jhbuild/commands/base.py
+++ b/jhbuild/commands/base.py
@@ -376,8 +376,7 @@ class cmd_run(Command):
         if options.in_builddir:
             module_set = jhbuild.moduleset.load(config)
             try:
-                module_list = [module_set.get_module(options.in_builddir, ignore_case = True)
-                               for modname in args]
+                module_list = [module_set.get_module(options.in_builddir, ignore_case = True)]
             except KeyError, e:
                 raise FatalError(_("A module called '%s' could not be found.") % e)
 
@@ -393,8 +392,7 @@ class cmd_run(Command):
         elif options.in_checkoutdir:
             module_set = jhbuild.moduleset.load(config)
             try:
-                module_list = [module_set.get_module(options.in_checkoutdir, ignore_case = True)
-                               for modname in args]
+                module_list = [module_set.get_module(options.in_checkoutdir, ignore_case = True)]
             except KeyError, e:
                 raise FatalError(_("A module called '%s' could not be found.") % e)