From 88a31c2162a75b2b6a439142bc3ff4574c9e616d Mon Sep 17 00:00:00 2001
From: rupa <rupa.deadwyler@vistarmedia.com>
Date: Wed, 20 Jul 2016 10:00:23 -0400
Subject: [PATCH] Async PROMPT_COMMAND

Speed up prompt by updating in the background. Might lead to more
~/.z.XXXX litter and less accurate counts - let's see.
---
 z.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/z.sh b/z.sh
index 2ab0915..197c536 100644
--- a/z.sh
+++ b/z.sh
@@ -241,7 +241,7 @@ elif type complete >/dev/null 2>&1; then
     [ "$_Z_NO_PROMPT_COMMAND" ] || {
         # populate directory list. avoid clobbering other PROMPT_COMMANDs.
         grep "_z --add" <<< "$PROMPT_COMMAND" >/dev/null || {
-            PROMPT_COMMAND="$PROMPT_COMMAND"$'\n''_z --add "$(command pwd '$_Z_RESOLVE_SYMLINKS' 2>/dev/null)" 2>/dev/null;'
+            PROMPT_COMMAND="$PROMPT_COMMAND"$'\n''(_z --add "$(command pwd '$_Z_RESOLVE_SYMLINKS' 2>/dev/null)" 2>/dev/null &);'
         }
     }
 fi