# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1218423323 18000
# Node ID 202d178ec706885077c646d4f09e3ad194a5335d
# Parent  1d38f3605b205b5c1b22e8e82b551a05ebe799da
util: set_flags should survive failure to create link

diff -r 1d38f3605b20 -r 202d178ec706 mercurial/util.py
--- a/mercurial/util.py	Sun Aug 10 21:55:06 2008 -0500
+++ b/mercurial/util.py	Sun Aug 10 21:55:23 2008 -0500
@@ -1150,7 +1150,11 @@
                 # switch file to link
                 data = file(f).read()
                 os.unlink(f)
-                os.symlink(data, f)
+                try:
+                    os.symlink(data, f)
+                except:
+                    # failed to make a link, rewrite file
+                    file(f, "w").write(data)
             # no chmod needed at this point
             return
         if stat.S_ISLNK(s):