X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/108b0b94c170bf0d8a84fd264964ac9591587c9d..6226c9390d23d6868edde63b9568891cd88631cc:/telnet.c

diff --git a/telnet.c b/telnet.c
index fe6f5cf9..0d32f8c2 100644
--- a/telnet.c
+++ b/telnet.c
@@ -1,3 +1,7 @@
+/*
+ * Telnet backend.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -1015,10 +1019,10 @@ static const struct telnet_special *telnet_get_specials(void *handle)
     return specials;
 }
 
-static Socket telnet_socket(void *handle)
+static int telnet_connected(void *handle)
 {
     Telnet telnet = (Telnet) handle;
-    return telnet->s;
+    return telnet->s != NULL;
 }
 
 static int telnet_sendok(void *handle)
@@ -1081,7 +1085,7 @@ Backend telnet_backend = {
     telnet_size,
     telnet_special,
     telnet_get_specials,
-    telnet_socket,
+    telnet_connected,
     telnet_exitcode,
     telnet_sendok,
     telnet_ldisc,