From 18d1500a9e5790644dcf1f443c97e6fb5065fd45 Mon Sep 17 00:00:00 2001
From: Kid <44045911+kidonng@users.noreply.github.com>
Date: Thu, 8 Jul 2021 13:14:58 +0800
Subject: [PATCH] Replace `wc` with fish builtin `count`

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 327ad8a7..204145b4 100644
--- a/README.md
+++ b/README.md
@@ -138,7 +138,7 @@ Redefine `fish_prompt` in `~/.config/fish/config.fish`:
 
 ```bash
 function fish_prompt
-    eval $GOPATH/bin/powerline-go -error $status -jobs (jobs -p | wc -l)
+    eval $GOPATH/bin/powerline-go -error $status -jobs (count (jobs -p))
 end
 ```
 ### Nix