From 4ab0020e896138f891f915f108b0270fb1ee3bd9 Mon Sep 17 00:00:00 2001
From: "D. Ben Knoble" <ben.knoble+github@gmail.com>
Date: Wed, 7 Aug 2024 10:51:15 -0400
Subject: [PATCH] git-ed: uniq the list of files
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Avoid a large argument list in Vim from duplicate files when a series of
commits touches the same files multiple times. This should probably
change to use null-separated filenames for correctness; BSD sort accepts
-z, but uniq does not…
---
 links/bin/git-ed | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/links/bin/git-ed b/links/bin/git-ed
index ebdf7a5e..aa1c4779 100755
--- a/links/bin/git-ed
+++ b/links/bin/git-ed
@@ -48,7 +48,7 @@ main() {
       ;;
   esac
   local files=()
-  mapfile -t files < <("$func" "$@")
+  mapfile -t files < <("$func" "$@" | sort | uniq)
   if (( ${#files[@]} > 0 )); then
     # file names are relative to repository root
     cd_to_toplevel && git_editor "${files[@]}"