1 files changed, 2 insertions, 2 deletions

diff --git a/src/emacs.c b/src/emacs.c
index 37d7635089b..83ba5a2d5b1 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -694,7 +694,7 @@ main (argc, argv, envp)
      char **argv;
      char **envp;
 {
-#ifdef GC_MARK_STACK
+#if GC_MARK_STACK
   Lisp_Object dummy;
 #endif
   char stack_bottom_variable;
@@ -707,7 +707,7 @@ main (argc, argv, envp)
 #endif
   int no_loadup = 0;
 
-#ifdef GC_MARK_STACK
+#if GC_MARK_STACK
   extern Lisp_Object *stack_base;
   stack_base = &dummy;
 #endif