1 files changed, 1 insertions, 1 deletions
diff --git a/hash.c b/hash.c
index 000e816781..ce0e72a017 100644
--- a/hash.c
+++ b/hash.c
@@ -800,7 +800,7 @@ ar_force_convert_table(VALUE hash, const char *file, int line)
     if (RHASH_AR_TABLE(hash)) {
         unsigned i, bound = RHASH_AR_TABLE_BOUND(hash);
 
-#if RHASH_CONVERT_TABLE_DEBUG
+#if defined(RHASH_CONVERT_TABLE_DEBUG) && RHASH_CONVERT_TABLE_DEBUG
         rb_obj_info_dump(hash);
         fprintf(stderr, "force_convert: %s:%d\n", file, line);
         RB_DEBUG_COUNTER_INC(obj_hash_force_convert);