From: Geoff Voelker <voelker@cs.washington.edu>
Date: Thu, 10 Dec 1998 05:43:07 +0000 (+0000)
Subject: (w32_get_long_filename): Handle root dirs correctly.
X-Git-Tag: emacs-20.4~1091
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4f8ac0b2d66dcbd94269e22f38989e1ed91a137c;p=emacs.git

(w32_get_long_filename): Handle root dirs correctly.
---

diff --git a/src/w32.c b/src/w32.c
index 46d95057edb..d50cff56793 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -503,9 +503,10 @@ w32_get_long_filename (char * name, char * buf, int size)
   len = parse_root (full, &p);
   memcpy (o, full, len);
   o += len;
+  *o = '\0';
   size -= len;
 
-  do
+  while (p != NULL && *p)
     {
       q = p;
       p = strchr (q, '\\');
@@ -528,7 +529,6 @@ w32_get_long_filename (char * name, char * buf, int size)
       else
 	return FALSE;
     }
-  while (p != NULL && *p);
 
   return TRUE;
 }