patch: misc/mc

[Emanuel Haupt]

hello,

the following patch will suppress a pretty useless warning that is written if you 
follow a symlink. the warning written to stderr breaks almost every terminal and 
requires you to press ctrl-l.

the patch also includes previous changes at src/subshell.c so you can completely
replace misc/mc/files/patch-src-subshell.c with this patch:

regards,
emanuel


---patch starts here---
--- src/subshell.c.orig	Fri Jan 24 22:37:28 2003
+++ src/subshell.c	Thu Jan 13 09:57:04 2005
@@ -710,7 +710,9 @@
     }
 
     g_free (subshell_prompt);
+    g_free (pty_buffer);
     subshell_prompt = NULL;
+    pty_buffer = NULL;
 
     return quit;
 }
@@ -838,8 +840,10 @@
     subshell_state = RUNNING_COMMAND;
     feed_subshell (QUIETLY, FALSE);
     
+    /* this warning breaks almost every terminal if the directory you follow is a symlink 
     if (subshell_alive && strcmp (subshell_cwd, cpanel->cwd) && strcmp (cpanel->cwd, "."))
 	fprintf (stderr, _("Warning: Cannot change to %s.\n"), cpanel->cwd);
+    */
 
     if (reset_prompt)
 	prompt_pos = 0;
@@ -1166,6 +1170,8 @@
 #elif IS_AIX
     strcpy (pty_name, "/dev/ptc");
     pty_master = open (pty_name, O_RDWR);
+#elif defined(__FreeBSD__)
+    pty_master = posix_openpt(O_RDWR);
 #else
     strcpy (pty_name, "/dev/ptmx");
     pty_master = open (pty_name, O_RDWR);
---patch ends here---