[nagiosplug] Accept multiple labels specified with "-l"

[Holger Weiss]

 Module: nagiosplug
 Branch: master
 Commit: 0e3fa54782f8cbb47af058c4bf13688e8b23865b
 Author: Holger Weiss <holger at zedat.fu-berlin.de>
   Date: Fri Feb 24 12:29:00 2012 +0100
    URL: http://nagiosplug.git.sf.net/git/gitweb.cgi?p=nagiosplug/nagiosplug;a=commit;h=0e3fa54

Accept multiple labels specified with "-l"

Fix the code which accepts a comma-separated list of labels specified
via the "-l" option.

(Spotted by Oskar Liljeblad in Debian bug report #647020, forwarded by
Jan Wagner.)

---

 plugins/check_snmp.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugins/check_snmp.c b/plugins/check_snmp.c
index d79da8c..6c90909 100644
--- a/plugins/check_snmp.c
+++ b/plugins/check_snmp.c
@@ -749,7 +749,7 @@ process_arguments (int argc, char **argv)
 					if (labels == NULL)
 						die (STATE_UNKNOWN, _("Could not reallocate labels\n"));
 				}
-				labels++;
+				nlabels++;
 				ptr = thisarg (ptr);
 				if (strstr (ptr, "'") == ptr)
 					labels[nlabels - 1] = ptr + 1;
@@ -1072,8 +1072,8 @@ print_help (void)
 
 	printf ("\n");
 	printf ("%s\n", _("Notes:"));
-	printf (" %s\n", _("- Multiple OIDs may be indicated by a comma or space-delimited list (lists with"));
-	printf ("   %s %i %s\n", _("internal spaces must be quoted). Maximum:"), MAX_OIDS, _("OIDs."));
+	printf (" %s\n", _("- Multiple OIDs (and labels) may be indicated by a comma or space-delimited  "));
+	printf ("   %s %i %s\n", _("list (lists with internal spaces must be quoted). Maximum:"), MAX_OIDS, _("OIDs."));
 
 	printf(" -%s", UT_THRESHOLDS_NOTES);