From c7df0739ae909249f5cb699ef8da9eccdd68cad8 Mon Sep 17 00:00:00 2001
From: Rob Browning <rlb@defaultvalue.org>
Date: Thu, 27 Mar 2003 20:08:01 +0000
Subject: [PATCH] * gc-card.c: fix various preprocessor usages of new public
 symbols to expect 0 or 1 values rather than 1 or undefined. i.e. change
 #ifdef to #if, etc.

---
 libguile/gc-card.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libguile/gc-card.c b/libguile/gc-card.c
index c2a316a80..32c363dad 100644
--- a/libguile/gc-card.c
+++ b/libguile/gc-card.c
@@ -166,7 +166,7 @@ scm_i_sweep_card (scm_t_cell *  p, SCM *free_list, scm_t_heap_segment*seg)
 		       "compiled closure");
 	  break;
 #endif
-#ifdef SCM_HAVE_ARRAYS
+#if SCM_HAVE_ARRAYS
 	case scm_tc7_bvect:
 	  {
 	    unsigned long int length = SCM_BITVECTOR_LENGTH (scmptr);