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-rw-r--r--ChangeLog5
-rw-r--r--ext/fiddle/closure.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 6218bd0..6eb152f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Apr 11 10:39:34 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/fiddle/closure.c (USE_FFI_CLOSURE_ALLOC): add missing case:
+ RUBY_LIBFFI_MODVERSION is not defined (usually on Windows).
+
Thu Apr 11 09:27:04 2013 Konstantin Haase <me@rkh.im>
* dir.c (file_s_fnmatch): Document File::FNM_EXTGLOB flag.
diff --git a/ext/fiddle/closure.c b/ext/fiddle/closure.c
index 1aab631..5439140 100644
--- a/ext/fiddle/closure.c
+++ b/ext/fiddle/closure.c
@@ -13,7 +13,7 @@ typedef struct {
#if defined(USE_FFI_CLOSURE_ALLOC)
#elif defined(__OpenBSD__)
# define USE_FFI_CLOSURE_ALLOC 0
-#elif RUBY_LIBFFI_MODVERSION < 3000005 && \
+#elif defined(RUBY_LIBFFI_MODVERSION) && RUBY_LIBFFI_MODVERSION < 3000005 && \
(defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(_M_AMD64))
# define USE_FFI_CLOSURE_ALLOC 0
#else