* dir.c (glob_helper): Use lstat() instead of stat() so it catches

  a dead symlink.  Given a dead symlink named "a", Dir.glob("?")
  did catch it but Dir.glob("a") somehow didn't.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Sat Jun 15 18:51:13 2002  Akinori MUSHA  <[email protected]>
+
+	* dir.c (glob_helper): Use lstat() instead of stat() so it catches
+	  a dead symlink.  Given a dead symlink named "a", Dir.glob("?") 
+	  did catch it but Dir.glob("a") somehow didn't.
+
 Fri Jun 14 21:01:48 2002  KONISHI Hiromasa <[email protected]>
 
 	* bcc32/mkexports.rb: insert sleep(1) for win9x.

dir.c

@@ -671,7 +671,7 @@ glob_helper(path, sub, flags, func, arg)
 #else
 	if (!(flags & FNM_NOESCAPE)) remove_backslashes(p);
 #endif
-	if (stat(path, &st) == 0) {
+	if (lstat(path, &st) == 0) {
 	    (*func)(path, arg);
 	}
 	else if (errno != ENOENT) {