From 471304cc3eb7cf6e6cb90821426d93730e46f04c Mon Sep 17 00:00:00 2001
From: Bert Hubert <bert.hubert@netherlabs.nl>
Date: Tue, 11 Jan 2011 21:42:56 +0000
Subject: [PATCH] improve syntax checking for pdnssec

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@1873 d19b8d6e-7fed-0310-83ef-9ca221ded41b
---
 pdns/pdnssec.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pdns/pdnssec.cc b/pdns/pdnssec.cc
index dbc0cb43a..d93c9140d 100644
--- a/pdns/pdnssec.cc
+++ b/pdns/pdnssec.cc
@@ -315,6 +315,10 @@ try
     dk.addKey(zone, keyOrZone, algorithm, bits); 
   }
   else if(cmds[0] == "remove-zone-key") {
+    if(cmds.size() < 3) {
+      cerr<<"Syntax: pdnssec remove-zone-key ZONE KEY-ID\n";
+      return 0;
+    }
     const string& zone=cmds[1];
     unsigned int id=atoi(cmds[2].c_str());
     dk.removeKey(zone, id);
-- 
2.50.1