From 5163918c113d5d0cbfabe69effbf3381af2ba4fe Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 25 May 2001 21:10:58 +0000
Subject: [PATCH] 010526

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 dln.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dln.c b/dln.c
index 40a326df63..d2c2c78c1b 100644
--- a/dln.c
+++ b/dln.c
@@ -1668,7 +1668,7 @@ dln_find_1(fname, path, exe_flag)
 	if (stat(fbuf, &st) == 0) {
 	    if (exe_flag == 0) return fbuf;
 	    /* looking for executable */
-	    if (eaccess(fbuf, X_OK) == 0) return fbuf;
+	    if (!S_ISDIR(st.st_mode) && eaccess(fbuf, X_OK) == 0) return fbuf;
 	}
 #else
 	if (mac_fullpath = _macruby_exist_file_in_libdir_as_posix_name(fbuf)) {