bash completion: Complete 'guix gc' with file names.

Reported by a couple of cool folks at a bar in Brussels.

* etc/completion/bash/guix (_guix_complete): Use '_guix_complete_file'
for 'guix gc'.  This fixes completion of 'guix gc -d'.

1 files changed, 2 insertions, 2 deletions

diff --git a/etc/completion/bash/guix b/etc/completion/bash/guix
index c92f8915c9b..01b0e203942 100644
--- a/etc/completion/bash/guix
+++ b/etc/completion/bash/guix
@@ -1,5 +1,5 @@
 # GNU Guix --- Functional package management for GNU
-# Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 #
 # This file is part of GNU Guix.
 #
@@ -158,7 +158,7 @@ _guix_complete ()
             elif _guix_is_command "import"
             then
                 _guix_complete_subcommand
-            elif _guix_is_command "hash"
+            elif _guix_is_command "hash" || _guix_is_command "gc"
             then
                 _guix_complete_file
             else