# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 2018-04-27 17:26:43
# Node ID 2d919ab6c5b4db1dc9348eda93ac58208436f707
# Parent  f71c97d9b97b9983bdcf6b82d66beec7581bee3c

posix: use inst.errno instead of inst[0] on OSError instances

Differential Revision: https://phab.mercurial-scm.org/D3523

diff --git a/mercurial/posix.py b/mercurial/posix.py
--- a/mercurial/posix.py
+++ b/mercurial/posix.py
@@ -287,7 +287,7 @@ def checklink(path):
                 return True
             except OSError as inst:
                 # link creation might race, try again
-                if inst[0] == errno.EEXIST:
+                if inst.errno == errno.EEXIST:
                     continue
                 raise
             finally:
@@ -297,7 +297,7 @@ def checklink(path):
             return False
         except OSError as inst:
             # sshfs might report failure while successfully creating the link
-            if inst[0] == errno.EIO and os.path.exists(name):
+            if inst.errno == errno.EIO and os.path.exists(name):
                 unlink(name)
             return False