# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2015-05-15 14:58:21
# Node ID 754df8e932d3cb317f6804008344ce2dca5192e6
# Parent  559f24e3957d9bcdd9383aaa394e4f89681a1a5d

util: use try/except/finally

diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -1003,15 +1003,13 @@ def checknlink(testfile):
     f2 = testfile + ".hgtmp2"
     fd = None
     try:
-        try:
-            oslink(f1, f2)
-        except OSError:
-            return False
-
+        oslink(f1, f2)
         # nlinks() may behave differently for files on Windows shares if
         # the file is open.
         fd = posixfile(f2)
         return nlinks(f2) > 1
+    except OSError:
+        return False
     finally:
         if fd is not None:
             fd.close()