* Close chat socket if already open

diff --git a/webcit/paging.c b/webcit/paging.c
index 3d879eaaced5e1d5c430524aca9a4921bc0cd5da..87b87707600c8d5080985348adf6cb8f4ed4089b 100644 (file)
--- a/webcit/paging.c
+++ b/webcit/paging.c
@@ -117,7 +117,25 @@ void page_user(void)
  */
 void do_chat(void)
 {
+       char buf[SIZ];
+
+       /* First, check to make sure we're still allowed in this room. */
+       serv_printf("GOTO %s", WC->wc_roomname);
+       serv_gets(buf);
+       if (buf[0] != '2') {
+               smart_goto("_BASEROOM_");
+               return;
+       }
+
+       /* If the chat socket is still open from a previous chat,
+        * close it -- because it might be stale or in the wrong room.
+        */
+       if (WC->chat_sock < 0) {
+               close(WC->chat_sock);
+               WC->chat_sock = (-1);
+       }
 
+       /* Ok, we're good.  Here we go. */
        output_headers(3);
 
        wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#000077\"><TR><TD>"