diff --git a/igzip/c_code/bitbuf2.h b/igzip/c_code/bitbuf2.h
index 701a518..b55a0cb 100644
--- a/igzip/c_code/bitbuf2.h
+++ b/igzip/c_code/bitbuf2.h
@@ -283,4 +283,4 @@ class BitBuf2 {
     }
 */
 };
-#endif #if 0
+#endif