From: Ramkumar Ramachandra <artagnon@gmail.com>
Date: Thu, 4 Jul 2013 12:41:27 +0000 (+0530)
Subject: perf completion: Strip dependency on _filedir
X-Git-Tag: upstream/snapshot3+hdmi~4038^2~28^2~89
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b6c48e16e5d312b0ebae78acfb3ff4f9c8c083c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

perf completion: Strip dependency on _filedir

_filedir is defined in the bash-completion package, but there is no need
to depend on it.  Instead, call complete with multiple -o arguments
before the -F argument like in git.git's completion script.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1372941691-14684-4-git-send-email-artagnon@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/bash_completion b/tools/perf/bash_completion
index b0cdd12..d2598be 100644
--- a/tools/perf/bash_completion
+++ b/tools/perf/bash_completion
@@ -54,9 +54,8 @@ _perf()
 		subcmd=${COMP_WORDS[1]}
 		opts=$($cmd $subcmd --list-opts)
 		COMPREPLY=( $( compgen -W '$opts' -- "$cur" ) )
-	# Fall down to list regular files
-	else
-		_filedir
 	fi
 } &&
-complete -F _perf perf
+
+complete -o bashdefault -o default -o nospace -F _perf perf 2>/dev/null \
+	|| complete -o default -o nospace -F _perf perf