From 0197183739e09ecaddb72b3dd475189a64781dc2 Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Tue, 2 Mar 2010 15:17:19 +0000
Subject: [PATCH] fix MrEd3m build when using SGC

svn: r18428
---
 src/wxcommon/wxGC.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/wxcommon/wxGC.cxx b/src/wxcommon/wxGC.cxx
index c4fe85dc2b..c0678dcf58 100644
--- a/src/wxcommon/wxGC.cxx
+++ b/src/wxcommon/wxGC.cxx
@@ -61,6 +61,10 @@ extern "C" {
 # define CAST_GCPP /* empty */
 #endif
 
+#ifdef MZ_PRECISE_GC
+# undef USE_SENORA_GC
+#endif
+
 #ifdef USE_SENORA_GC
 struct GC_Set *cpp_objects;
 typedef void (*GC_finalization_proc)(void *, void *);