Fix help messages

program name of subsequent parsers after the first one need their
"prog=" parameter specified so they do not show sys.argv[0] only.

With this patch, for example:

	ogcli list --help

Shows:

	usage: ogcli list [-h] {clients,scopes,modes,hardware,client}
	...

Instead of:

	usage: ogcli [-h] {clients,scopes,modes,hardware,client}
	...

1 files changed, 2 insertions, 2 deletions

diff --git a/cli/cli.py b/cli/cli.py
index 87fc772..0e7c749 100644
--- a/cli/cli.py
+++ b/cli/cli.py
@@ -51,7 +51,7 @@ class OgCLI():
 	def list(self, args):
 		choices = ['clients', 'scopes', 'modes', 'hardware',
 			   'client']
-		parser = argparse.ArgumentParser()
+		parser = argparse.ArgumentParser(prog='ogcli list')
 		parser.add_argument('item', choices=choices)
 		parsed_args = parser.parse_args([args[0]])
 
@@ -68,7 +68,7 @@ class OgCLI():
 
 	def set(self, args):
 		choices = ['modes']
-		parser = argparse.ArgumentParser()
+		parser = argparse.ArgumentParser(prog='ogcli set')
 		parser.add_argument('item', choices=choices)
 		parsed_args = parser.parse_args([args[0]])