rostopic: fixed usage for dual-mode info/list

2009-12-03 02:02:46 +00:00 · 2009-12-03 02:02:46 +00:00 · 32639bdf2d
parent 8ac8d2f6e1
commit 32639bdf2d
1 changed files with 1 additions and 1 deletions
--- a/tools/rostopic/src/rostopic.py
+++ b/tools/rostopic/src/rostopic.py
@ -1166,7 +1166,7 @@ def _rostopic_cmd_list(command):
    @type  command: str
    """
    args = sys.argv[2:]
-    parser = OptionParser(usage="usage: %prog list [/namespace]", prog=NAME)
+    parser = OptionParser(usage="usage: %%prog %s [/namespace]"%command, prog=NAME)
    parser.add_option("-b", "--bag",
                      dest="bag", default=None,
                      help="list topics in .bag file", metavar="BAGFILE")