(do_completion): Initialize vars before gcpro.

diff --git a/src/minibuf.c b/src/minibuf.c
index d188ff9..fc3af05 100644 (file)
--- a/src/minibuf.c
+++ b/src/minibuf.c
@@ -1052,12 +1052,13 @@ do_completion ()
   Lisp_Object last;
   struct gcpro gcpro1, gcpro2;
 
-  GCPRO2 (completion, last);
   completion = Ftry_completion (Fbuffer_string (), Vminibuffer_completion_table,
                                Vminibuffer_completion_predicate);
   last = last_exact_completion;
   last_exact_completion = Qnil;
 
+  GCPRO2 (completion, last);
+
   if (NILP (completion))
     {
       bitch_at_user ();