diff --git a/ChangeLog b/ChangeLog
index 891e9decb7..74d651e9d7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
-Mon Mar 25 10:04:59 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
+Mon Mar 25 11:06:19 2002  Nobuyoshi Nakada  <nobu.nakada@nifty.ne.jp>
 
-	* regex.c (mbc_startpos_func): shoud be static.
+	* dln.c (dln_argv0): unused unless USE_DLN_A_OUT.
+
+	* regex.c (mbc_startpos_func): should be static.
 
 Sun Mar 24 00:46:05 2002  WATANABE Hirofumi  <eban@ruby-lang.org>
 
diff --git a/dln.c b/dln.c
index 4e39bc8afb..1ad9a8ac45 100644
--- a/dln.c
+++ b/dln.c
@@ -24,7 +24,9 @@
 #undef USE_DLN_DLOPEN
 #endif
 
+#ifdef USE_DLN_A_OUT
 char *dln_argv0;
+#endif
 void rb_loaderror();
 
 #ifdef _AIX