From c6324afbc5b06b49d63b78f3b83a955ce37b98b4 Mon Sep 17 00:00:00 2001
From: ZyX <kp-pav@ya.ru>
Date: Sun, 19 Jan 2014 16:19:23 +0400
Subject: [PATCH] Replace `jobs` with `jobs -p`

If some long shell code is run in the background it may be shown as more then
one job:

    bash-4.2$ {
    > echo abc | while read line ; do
    > sleep 1s
    > sleep 1s
    > done
    > } &
    [1] 9401
    bash-4.2$ jobs
    [1]+  Running                 { echo abc | while read line; do
        sleep 1s; sleep 1s;
    done; } &

`jobs -p` print exactly one job in this case.
---
 powerline/bindings/bash/powerline.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/powerline/bindings/bash/powerline.sh b/powerline/bindings/bash/powerline.sh
index f2fd7876..16b295b2 100644
--- a/powerline/bindings/bash/powerline.sh
+++ b/powerline/bindings/bash/powerline.sh
@@ -31,7 +31,7 @@ _powerline_tmux_set_columns() {
 
 _powerline_prompt() {
 	local last_exit_code=$?
-	PS1="$($POWERLINE_COMMAND shell left -r bash_prompt --last_exit_code=$last_exit_code --jobnum="$(jobs|wc -l)")"
+	PS1="$($POWERLINE_COMMAND shell left -r bash_prompt --last_exit_code=$last_exit_code --jobnum="$(jobs -p|wc -l)")"
 	_powerline_tmux_set_pwd
 	return $last_exit_code
 }