Handle packets with no type byte by returning SSH_MSG_UNIMPLEMENTED.

[PuTTY.git] / unix / uxpterm.c

diff --git a/unix/uxpterm.c b/unix/uxpterm.c
index 370527a35f0496d96a6268d057b30e303dd4d9ca..3211d45a54135ac44ef73b8587278b317dd89ff5 100644 (file)
--- a/unix/uxpterm.c
+++ b/unix/uxpterm.c
@@ -33,7 +33,7 @@ void cleanup_exit(int code)
     exit(code);
 }
 
-int process_nonoption_arg(char *arg, Conf *conf, int *allow_launch)
+int process_nonoption_arg(const char *arg, Conf *conf, int *allow_launch)
 {
     return 0;                          /* pterm doesn't have any. */
 }
@@ -47,11 +47,14 @@ int main(int argc, char **argv)
 {
     extern int pt_main(int argc, char **argv);
     extern void pty_pre_init(void);    /* declared in pty.c */
+    int ret;
 
     cmdline_tooltype = TOOLTYPE_NONNETWORK;
     default_protocol = -1;
 
     pty_pre_init();
 
-    return pt_main(argc, argv);
+    ret = pt_main(argc, argv);
+    cleanup_exit(ret);
+    return ret;             /* not reached, but placates optimisers */
 }