# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 1499141912 25200
# Node ID b93df142485e8431746abac1f0ed5c20c0eaf0c4
# Parent  9718725dc02ab8d781d8ed10371e78555b550978
show: also catch AmbiguousCommand

cmdutil.findcmd() can raise this as well. While we'll almost certainly
never encounter this in the wild, guard against it regardless.

diff -r 9718725dc02a -r b93df142485e hgext/show.py
--- a/hgext/show.py	Mon Jul 03 21:12:04 2017 -0700
+++ b/hgext/show.py	Mon Jul 03 21:18:32 2017 -0700
@@ -233,7 +233,7 @@
     try:
         cmdutil.findcmd('rebase', commands.table)
         haverebase = True
-    except error.UnknownCommand:
+    except (error.AmbiguousCommand, error.UnknownCommand):
         haverebase = False
 
     # TODO use templating.