Fix broken build on Solaris 10 emacs_spawn

* src/callproc.c (emacs_spawn) [SETUP_SLAVE_TTY]:
pty_flag no longer exists.  Use pty_in && std_in >= 0,
which at least compiles.

diff --git a/src/callproc.c b/src/callproc.c
index e8e4c48b5be62f546f3a13a267eb65863ea564f3..2d457b3c84c29d6712147dc5a474a7c4827de273 100644 (file)
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -1574,7 +1574,7 @@ emacs_spawn (pid_t *newpid, int std_in, int std_out, int std_err,
 #endif /* not DONT_REOPEN_PTY */
 
 #ifdef SETUP_SLAVE_PTY
-      if (pty_flag)
+      if (pty_in && std_in >= 0)
        {
          SETUP_SLAVE_PTY;
        }