From: Ben Pfaff <blp@nicira.com>
Date: Mon, 6 Apr 2009 22:34:35 +0000 (-0700)
Subject: cfg-mod: Make --help work.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f83078e74b2fdad5deb0a26180fefb43ee7afcc2;p=openvswitch

cfg-mod: Make --help work.
---

diff --git a/utilities/cfg-mod.c b/utilities/cfg-mod.c
index 79662ab5..67a1464b 100644
--- a/utilities/cfg-mod.c
+++ b/utilities/cfg-mod.c
@@ -93,6 +93,7 @@ int main(int argc, char *argv[])
         {"del-entry",    required_argument, 0, 'd'},
         {"del-section",  required_argument, 0, 'D'},
         {"query",        required_argument, 0, 'q'},
+        {"help",         no_argument, 0, 'h'},
         {0, 0, 0, 0},
     };
     char *short_options;
@@ -111,7 +112,7 @@ int main(int argc, char *argv[])
             break;
         }
 
-        if (!strchr("F", option) && config_set == false) {
+        if (!strchr("Fh?", option) && config_set == false) {
             ofp_fatal(0, "no config file specified (use --help for help)");
         }