From 79d91e36081423ef090c84825b3c5e6ace87d44b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 20 Feb 2003 09:44:54 +0000
Subject: * file.c (file_expand_path): fix wrong behavior for root file.  
 expand_path("..", "//machine/share") => "//machine/share"   expand_path("..",
 "c:/a") => "c:/"   expand_path("..", "/a") => "/"

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 file.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'file.c')

diff --git a/file.c b/file.c
index 3578b17a1e..407a76d8ac 100644
--- a/file.c
+++ b/file.c
@@ -1434,7 +1434,7 @@ nextdirsep(s)
     return (char *)s;
 }
 
-
+#if defined(DOSISH_UNC) || defined(DOSISH_DRIVE_LETTER) 
 static inline char *
 skipprefix(path)
     const char *path;
@@ -1450,9 +1450,11 @@ skipprefix(path)
     if (has_drive_letter(path))
 	return (char *)(path + 2);
 #endif
-    while (isdirsep(*path)) path++;
     return (char *)path;
 }
+#else
+#define skipprefix(path) (path)
+#endif
 
 static char *
 strrdirsep(path)
-- 
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