(run_msdos_command): Use assignment instead of initialization.

[bpt/emacs.git] / src / msdos.c

diff --git a/src/msdos.c b/src/msdos.c
index 4b7e0e5..9a30b37 100644 (file)
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -519,8 +519,11 @@ run_msdos_command (argv, dir, tempin, tempout)
   /* Build the environment array.  */
   {
     extern Lisp_Object Vprocess_environment;
-    Lisp_Object tmp, lst = Vprocess_environment;
-    int i, len = XFASTINT (Flength (lst));
+    Lisp_Object tmp, lst;
+    int i, len;
+
+    lst = Vprocess_environment;
+    len = XFASTINT (Flength (lst));
 
     envv = alloca ((len + 1) * sizeof (char *));
     for (i = 0; i < len; i++)