From: Alan T. DeKok <aland@freeradius.org>
Date: Thu, 26 Jul 2018 16:23:48 +0000 (-0400)
Subject: print syntax if we're getting help for one specific command
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=288feb9c83aefeb2495a3bed45e70d8ce5889bd9;p=thirdparty%2Ffreeradius-server.git

print syntax if we're getting help for one specific command
---

diff --git a/src/lib/server/command.c b/src/lib/server/command.c
index 46aeb929c8b..d08e9929a35 100644
--- a/src/lib/server/command.c
+++ b/src/lib/server/command.c
@@ -2624,8 +2624,15 @@ int fr_command_print_help(FILE *fp, fr_cmd_t *head, char const *text)
 		return 0;
 	}
 
-	print_help(fp, cmd);
-
+	/*
+	 *	For one command, try to print out the syntax, as it's
+	 *	generally more useful than the help.
+	 */
+	if (!cmd->syntax) {
+		print_help(fp, cmd);
+	} else {
+		fprintf(fp, "%-30s%s\n", cmd->name, cmd->syntax);
+	}
 	return 0;
 }