posix: use inst.errno instead of inst[0] on OSError instances
Differential Revision: https://phab.mercurial-scm.org/D3523
--- a/mercurial/posix.py Fri Apr 27 13:17:24 2018 -0400
+++ b/mercurial/posix.py Fri Apr 27 13:26:43 2018 -0400
@@ -287,7 +287,7 @@
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 @@
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