* win32/win32.c (rb_w32_stat): empty path is invalid, and return

  ENOENT rather than EBADF in such case.  [ruby-talk:57177]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 5 deletions

diff --git a/win32/win32.c b/win32/win32.c
index c4086fe159..4ac661ecfc 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -2539,13 +2539,12 @@ rb_w32_stat(const char *path, struct stat *st)
 	    *s = *p;
     }
     *s = '\0';
-    len = strlen(buf1);
-    p = CharPrev(buf1, buf1 + len);
-    if( '\"' == *(--s) )
-    {
-	errno = EBADF;
+    len = s - buf1;
+    if (!len || '\"' == *(--s)) {
+	errno = ENOENT;
 	return -1;
     }
+    p = CharPrev(buf1, buf1 + len);
 
     if (isUNCRoot(buf1)) {
 	if (*p != '\\')