# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 1517421999 28800
# Node ID ae79cf6f9c82ad7df592030899c579eb913dfc49
# Parent  59e4a7781a36ab4c43577a40a6e63fe50f4e5e21
wireproto: remove unnecessary exception trapping

The `try..except error.Abort` was added in 8474be4412ca back in
2012. The intent was to ensure a failing pushkey hook didn't crash
the server.

Since that changeset, repo.pushkey() and the hooks mechanism is
now much more robust about trapping errors itself. As such, we no
longer need this try..except block. So it has been removed.

Differential Revision: https://phab.mercurial-scm.org/D1996

diff --git a/mercurial/wireproto.py b/mercurial/wireproto.py
--- a/mercurial/wireproto.py
+++ b/mercurial/wireproto.py
@@ -914,11 +914,8 @@
 
         proto.redirect()
 
-        try:
-            r = repo.pushkey(encoding.tolocal(namespace), encoding.tolocal(key),
-                             encoding.tolocal(old), new) or False
-        except error.Abort:
-            r = False
+        r = repo.pushkey(encoding.tolocal(namespace), encoding.tolocal(key),
+                         encoding.tolocal(old), new) or False
 
         output = proto.restore()