X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/962468d4b96c33869e9131eb42a0c784591f5884..43a1c4a467dcf78e1bf7f8aa71d2f685a79d757d:/unix/uxplink.c

diff --git a/unix/uxplink.c b/unix/uxplink.c
index 37c8533e..85f5352a 100644
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -585,6 +585,8 @@ static void version(void)
     exit(1);
 }
 
+void frontend_net_error_pending(void) {}
+
 int main(int argc, char **argv)
 {
     int sending;
@@ -886,6 +888,12 @@ int main(int argc, char **argv)
 	conf_set_int(conf, CONF_port, portnumber);
 
     /*
+     * Block SIGPIPE, so that we'll get EPIPE individually on
+     * particular network connections that go wrong.
+     */
+    putty_signal(SIGPIPE, SIG_IGN);
+
+    /*
      * Set up the pipe we'll use to tell us about SIGWINCH.
      */
     if (pipe(signalpipe) < 0) {
@@ -1101,6 +1109,8 @@ int main(int argc, char **argv)
 	    back->unthrottle(backhandle, try_output(TRUE));
 	}
 
+        net_pending_errors();
+
 	if ((!connopen || !back->connected(backhandle)) &&
 	    bufchain_size(&stdout_data) == 0 &&
 	    bufchain_size(&stderr_data) == 0)