[jhbuild] Report error if cmd list -a and -t used together (GNOME bug 621152)

[Craig Keogh <cskeogh src gnome org>]

commit 08fb7bce8cebd3f27ae764acbb92c65973ec2e9f
Author: Craig Keogh <cskeogh adam com au>
Date:   Sat Jun 19 19:44:18 2010 +0930

    Report error if cmd list -a and -t used together (GNOME bug 621152)

 jhbuild/commands/base.py |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/jhbuild/commands/base.py b/jhbuild/commands/base.py
index f98069f..86f7b90 100644
--- a/jhbuild/commands/base.py
+++ b/jhbuild/commands/base.py
@@ -483,6 +483,11 @@ class cmd_list(Command):
     def run(self, config, options, args, help=None):
         config.set_from_cmdline_options(options)
         module_set = jhbuild.moduleset.load(config)
+        if options.startat and options.list_all_modules:
+            raise UsageError(_('Conflicting options specified '
+                               '(\'%s\' and \'%s\')') % \
+                               ('--start-at', '--all-modules'))
+
         if options.list_all_modules:
             module_list = module_set.modules.values()
         else: