mjit.c: fixed missing variable

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/mjit.c b/mjit.c
index 3f056a1893..68fd983a5e 100644
--- a/mjit.c
+++ b/mjit.c
@@ -1077,6 +1077,9 @@ init_header_filename(void)
     VALUE basedir_val;
     char *basedir;
     size_t baselen;
+#ifdef _WIN32
+    char *p;
+#endif
 
     basedir_val = rb_const_get(rb_cObject, rb_intern_const("TMP_RUBY_PREFIX"));
     basedir = StringValuePtr(basedir_val);