(M-48063): Unify M048063.

[chise/xemacs-chise.git-] / src / callproc.c

diff --git a/src/callproc.c b/src/callproc.c
index b908a3a..e5766ba 100644 (file)
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -221,8 +221,8 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you
        buffer's current directory.  We can't just have the child check
        for an error when it does the chdir, since it's in a vfork.  */
 
-    NGCPRO2 (current_dir, path);   /* Caller gcprotects args[] */
     current_dir = current_buffer->directory;
+    NGCPRO2 (current_dir, path);   /* Caller gcprotects args[] */
     current_dir = Funhandled_file_name_directory (current_dir);
     current_dir = expand_and_dir_to_file (current_dir, Qnil);
 #if 0
@@ -331,9 +331,6 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you
     REGISTER char **save_environ = environ;
     REGISTER int fd1 = fd[1];
     int fd_error = fd1;
-    char **env;
-
-    env = environ;
 
     /* Record that we're about to create a synchronous process.  */
     synch_process_alive = 1;
@@ -452,7 +449,6 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you
 
   {
     int nread;
-    int first = 1;
     int total_read = 0;
     Lisp_Object instream;
     struct gcpro ngcpro1;
@@ -536,7 +532,6 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you
 
        if (!NILP (display) && INTERACTIVE)
          {
-           first = 0;
            redisplay ();
          }
       }