pty_init should put _something_ into realhost

[originally from svn r6679]

diff --git a/unix/uxpty.c b/unix/uxpty.c
index b54ed417efaa2993cf547a14ff83eb47c20e70ea..637eaa1ae6139e3303c4fdc849e34979b392cc5a 100644 (file)
--- a/unix/uxpty.c
+++ b/unix/uxpty.c
@@ -865,6 +865,8 @@ static const char *pty_init(void *frontend, void **backend_handle, Config *cfg,
 
     *backend_handle = pty;
 
+    *realhost = dupprintf("\0");
+
     return NULL;
 }