From: Douglas Christman <DouglasChristman@gmail.com>
Date: Mon, 25 Jan 2016 23:10:31 +0000 (-0500)
Subject: zsh-completion: Escape results for `journalctl --unit`
X-Git-Tag: v229~84^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=655fd9d71f22dc3efe4f4fae2da633c93cb67292;p=thirdparty%2Fsystemd.git

zsh-completion: Escape results for `journalctl --unit`

Escape colons and backslashes in unit names.
This gives correct completions for units with names like
    systemd-backlight@backlight:acpi_video0.service
and
    systemd-fsck@dev-disk-by\x2duuid-...
---

diff --git a/shell-completion/zsh/_journalctl b/shell-completion/zsh/_journalctl
index b50f0cafc98..2bee23b6d3a 100644
--- a/shell-completion/zsh/_journalctl
+++ b/shell-completion/zsh/_journalctl
@@ -34,7 +34,10 @@ _journal_none() {
 _journal_fields() {
     local -a _fields cmd
     cmd=("journalctl" "-F ${@[-1]}" "2>/dev/null" )
-    _fields=( ${(f)"$(_call_program fields $cmd[@])"} )
+    _fields=$(_call_program fields $cmd[@])
+    _fields=${_fields//'\'/'\\'}
+    _fields=${_fields//':'/'\:'}
+    _fields=( ${(f)_fields} )
     typeset -U _fields
     _describe 'possible values' _fields
 }