X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=apps%2Fsilcd%2Fcommand.c;h=49904b7235c5cbf11c965c4ff572bef1facacc40;hb=2eb7e56fca4eb05b83a945df2d560d581c26bdc8;hp=b1aaea08ee31c6ea4dcf6443bba1c8dde41c379b;hpb=58022e77a6a974d7e44453832fb4d9e396d7a3d0;p=silc.git

diff --git a/apps/silcd/command.c b/apps/silcd/command.c
index b1aaea08..49904b72 100644
--- a/apps/silcd/command.c
+++ b/apps/silcd/command.c
@@ -742,7 +742,7 @@ silc_server_command_whois_send_reply(SilcServerCommandContext cmd,
   SilcUInt16 ident = silc_command_get_ident(cmd->payload);
   char nh[256], uh[256];
   unsigned char idle[4], mode[4];
-  unsigned char *fingerprint;
+  unsigned char *fingerprint, fempty[20];
   SilcSocketConnection hsock;
 
   if (nickname) {
@@ -764,6 +764,8 @@ silc_server_command_whois_send_reply(SilcServerCommandContext cmd,
     }
   }
 
+  memset(fempty, 0, sizeof(fempty));
+
   /* Start processing found clients. */
   status = SILC_STATUS_OK;
   if (valid_count > 1)
@@ -817,7 +819,7 @@ silc_server_command_whois_send_reply(SilcServerCommandContext cmd,
       channels = silc_server_get_client_channel_list(server, entry, TRUE, 
 						     TRUE, &umode_list);
 
-    if (entry->data.fingerprint[0] != 0 && entry->data.fingerprint[1] != 0)
+    if (memcmp(entry->data.fingerprint, fempty, sizeof(fempty)))
       fingerprint = entry->data.fingerprint;
     else
       fingerprint = NULL;