From 9aa385af2218b0e8587f7f5b00bab2b4a7998de7 Mon Sep 17 00:00:00 2001
From: Marc Khouzam <marc.khouzam@gmail.com>
Date: Fri, 29 Jan 2021 19:12:28 -0500
Subject: [PATCH] Update fish_completions.go

Co-authored-by: Johannes Altmanninger <aclopte@gmail.com>
---
 fish_completions.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fish_completions.go b/fish_completions.go
index c942de963..a09938879 100644
--- a/fish_completions.go
+++ b/fish_completions.go
@@ -58,7 +58,7 @@ function __%[1]s_perform_completion
     # Let's ignore them or else it will break completion.
     # Ref: https://github.com/spf13/cobra/issues/1279
     for line in $results[-1..1]
-        if test (string trim $line) = ""
+        if test (string trim -- $line) = ""
             # Found an empty line, remove it
             set results $results[1..-2]
         else