From 3b3361685a43f85b82455eb98cf811a5d0d20e0e Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Thu, 27 Sep 2018 13:08:56 +0200
Subject: [PATCH] [completions/git] Skip bare repositories

Otherwise this would print an unsightly error.
---
 share/completions/git.fish | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/share/completions/git.fish b/share/completions/git.fish
index de84dd2d7..40aae5fa7 100644
--- a/share/completions/git.fish
+++ b/share/completions/git.fish
@@ -85,9 +85,14 @@ function __fish_git_files
     # to get _all_ kinds of staged files.
 
     # Save the repo root to remove it from the path later.
-    set -l root (command git rev-parse --show-toplevel 2>/dev/null)
+    set -l root (command git rev-parse --show-toplevel --is-bare-repository 2>/dev/null)
     or return
 
+    # Skip bare repositories.
+    test "$root[2]" = "true"
+    and return
+    or set -e root[2]
+
     # Cache the translated descriptions so we don't have to get it
     # once per file.
     contains -- unmerged $argv; and set -l unmerged