From 2961dcc4be9569b95d2fe46c1cff1da8fd532ddb Mon Sep 17 00:00:00 2001
From: Mahmoud Al-Qudsi <mqudsi@neosmart.net>
Date: Sat, 14 Apr 2018 23:19:25 -0500
Subject: [PATCH] Stop `echo` from swallowing passthrough arguments

The job expansion wrapper was swallowing `-n` (and presumably `-e` and
others) when that was the literal argument we needed to emit. Using
`printf %s ...` instead.
---
 share/config.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/config.fish b/share/config.fish
index a9898a083..ed6dd459c 100644
--- a/share/config.fish
+++ b/share/config.fish
@@ -268,7 +268,7 @@ function __fish_expand_pid_args
                 return 1
             end
         else
-            echo $arg
+            printf "%s\n" $arg
         end
     end
 end