# HG changeset patch
# User Ryan McElroy <rmcelroy@fb.com>
# Date 1490104228 25200
# Node ID 18b9d9b95719ae59c64c47f4f7e405349106fed8
# Parent  ce4ddcda868b95d03bf8738c9390f60543d8c16a
vfs: use tryunlink

diff -r ce4ddcda868b -r 18b9d9b95719 mercurial/vfs.py
--- a/mercurial/vfs.py	Tue Mar 21 06:50:28 2017 -0700
+++ b/mercurial/vfs.py	Tue Mar 21 06:50:28 2017 -0700
@@ -401,10 +401,7 @@
     def symlink(self, src, dst):
         self.audit(dst)
         linkname = self.join(dst)
-        try:
-            os.unlink(linkname)
-        except OSError:
-            pass
+        util.tryunlink(linkname)
 
         util.makedirs(os.path.dirname(linkname), self.createmode)