From: Sebastian Harl <sh@tokkee.org>
Date: Tue, 9 Dec 2008 11:49:36 +0000 (+0100)
Subject: collectd-nagios: Be more verbose before bailing out with usage().
X-Git-Tag: collectd-4.6.0~125
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=bc86995088a08d4d355517dd78d3d2b2027bc338;p=collectd.git

collectd-nagios: Be more verbose before bailing out with usage().
---

diff --git a/src/collectd-nagios.c b/src/collectd-nagios.c
index 4e4e494c..b995b1c5 100644
--- a/src/collectd-nagios.c
+++ b/src/collectd-nagios.c
@@ -617,7 +617,11 @@ int main (int argc, char **argv)
 				else if (strcasecmp (optarg, "percentage") == 0)
 					consolitation_g = CON_PERCENTAGE;
 				else
+				{
+					fprintf (stderr, "Unknown consolidation function `%s'.\n",
+							optarg);
 					usage (argv[0]);
+				}
 				break;
 			case 'd':
 			{
@@ -649,7 +653,10 @@ int main (int argc, char **argv)
 
 	if ((socket_file_g == NULL) || (value_string_g == NULL)
 			|| (hostname_g == NULL))
+	{
+		fprintf (stderr, "Missing required arguments.\n");
 		usage (argv[0]);
+	}
 
 	return (do_check ());
 } /* int main */