# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 2006-03-12 11:29:03
# Node ID 283d2ab1e020e9c81c8dcad24348c2c95ece1061
# Parent  913397c27cd875ae39ff3cb0bfd5a254b9fbfbd5

Make bash_completion more robust for e.g. broken hgrc or old hg installations.


diff --git a/contrib/bash_completion b/contrib/bash_completion
--- a/contrib/bash_completion
+++ b/contrib/bash_completion
@@ -15,7 +15,8 @@ shopt -s extglob
 
 _hg_commands()
 {
-    local commands="$("$hg" debugcomplete "$cur")"
+    local commands
+    commands="$("$hg" debugcomplete "$cur" 2>/dev/null)" || commands=""
     COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$commands' -- "$cur"))
 }