# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2020-11-10 17:14:01
# Node ID c7abdbc8fd473bf9f096edb5f87137495ed83be5
# Parent  1bf1dcbc995034ee8072fae00ded45fd6045ed2f

destutil: raise more specific error when histedit.defaultrev is empty

Differential Revision: https://phab.mercurial-scm.org/D9313

diff --git a/mercurial/destutil.py b/mercurial/destutil.py
--- a/mercurial/destutil.py
+++ b/mercurial/destutil.py
@@ -405,7 +405,7 @@ def desthistedit(ui, repo):
     elif default:
         revs = scmutil.revrange(repo, [default])
     else:
-        raise error.Abort(
+        raise error.ConfigError(
             _(b"config option histedit.defaultrev can't be empty")
         )
 
diff --git a/tests/test-histedit-arguments.t b/tests/test-histedit-arguments.t
--- a/tests/test-histedit-arguments.t
+++ b/tests/test-histedit-arguments.t
@@ -127,7 +127,7 @@ Test invalid config default
 
   $ hg histedit --config "histedit.defaultrev="
   abort: config option histedit.defaultrev can't be empty
-  [255]
+  [30]
 
 Run on a revision not descendants of the initial parent
 --------------------------------------------------------------------