Fix bug#1034.

Remove dead code.

1 files changed, 35 insertions, 25 deletions

diff --git a/g10/keyring.c b/g10/keyring.c
index c01834a6a..2c894312d 100644
--- a/g10/keyring.c
+++ b/g10/keyring.c
@@ -426,42 +426,52 @@ keyring_get_keyblock (KEYRING_HANDLE hd, KBNODE *ret_kb)
         }
 
         in_cert = 1;
-        if (pkt->pkttype == PKT_RING_TRUST) {
+        if (pkt->pkttype == PKT_RING_TRUST) 
+          {
             /*(this code is duplicated after the loop)*/
             if ( lastnode 
                  && lastnode->pkt->pkttype == PKT_SIGNATURE
                  && (pkt->pkt.ring_trust->sigcache & 1) ) {
-                /* this is a ring trust packet with a checked signature 
+                /* This is a ring trust packet with a checked signature 
                  * status cache following directly a signature paket.
-                 * Set the cache status into that signature packet */
+                 * Set the cache status into that signature packet.  */
                 PKT_signature *sig = lastnode->pkt->pkt.signature;
                 
                 sig->flags.checked = 1;
                 sig->flags.valid = !!(pkt->pkt.ring_trust->sigcache & 2);
             }
-            /* reset lastnode, so that we set the cache status only from
-             * the ring trust packet immediately folling a signature */
+            /* Reset LASTNODE, so that we set the cache status only from
+             * the ring trust packet immediately following a signature. */
             lastnode = NULL;
-        }
-        else {
-            node = lastnode = new_kbnode (pkt);
-            if (!keyblock)
-                keyblock = node;
-            else
-                add_kbnode (keyblock, node);
-
-            if ( pkt->pkttype == PKT_PUBLIC_KEY
-                 || pkt->pkttype == PKT_PUBLIC_SUBKEY
-                 || pkt->pkttype == PKT_SECRET_KEY
-                 || pkt->pkttype == PKT_SECRET_SUBKEY) {
-                if (++pk_no == hd->found.pk_no)
-                    node->flag |= 1;
-            }
-            else if ( pkt->pkttype == PKT_USER_ID) {
-                if (++uid_no == hd->found.uid_no)
-                    node->flag |= 2;
-            }
-        }
+	    free_packet(pkt);
+	    init_packet(pkt);
+	    continue;
+          }
+
+
+        node = lastnode = new_kbnode (pkt);
+        if (!keyblock)
+          keyblock = node;
+        else
+          add_kbnode (keyblock, node);
+        switch (pkt->pkttype)
+          {
+          case PKT_PUBLIC_KEY:
+          case PKT_PUBLIC_SUBKEY:
+          case PKT_SECRET_KEY:
+          case PKT_SECRET_SUBKEY:
+            if (++pk_no == hd->found.pk_no)
+              node->flag |= 1;
+            break;
+
+          case PKT_USER_ID:
+            if (++uid_no == hd->found.uid_no)
+              node->flag |= 2;
+            break;
+            
+          default:
+            break;
+          }
 
         pkt = xmalloc (sizeof *pkt);
         init_packet(pkt);