clarify error message when set-presigned fails with DNSSEC disabled

diff --git a/pdns/pdnsutil.cc b/pdns/pdnsutil.cc
index 5d1a123c0b7f2b50a13613c5c612a95fbea5a592..0f052545e022ce0e045935a30ec3abcdf8090295 100644 (file)
--- a/pdns/pdnsutil.cc
+++ b/pdns/pdnsutil.cc
@@ -2495,7 +2495,7 @@ loadMainConfig(g_vm["config-dir"].as<string>());
       return 0; 
     }
     if (! dk.setPresigned(DNSName(cmds[1]))) {
-      cerr << "Could not set presigned on for " << cmds[1] << endl;
+      cerr << "Could not set presigned for " << cmds[1] << " (is DNSSEC enabled in your backend?)" << endl;
       return 1;
     }
     return 0;