From 062672b022a35fb0251e37cc0f428778d82fb934 Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Sat, 13 Jul 2024 01:27:59 +0200
Subject: [PATCH] dropEmptyInitThenConcatStringsSep -> concatStringSep: CLI
 commands are not empty

---
 src/nix/main.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/nix/main.cc b/src/nix/main.cc
index aa4ced623..21d364a18 100644
--- a/src/nix/main.cc
+++ b/src/nix/main.cc
@@ -41,6 +41,8 @@ extern std::string chrootHelperName;
 void chrootHelper(int argc, char * * argv);
 #endif
 
+#include "strings.hh"
+
 namespace nix {
 
 enum struct AliasStatus {
@@ -185,7 +187,7 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs, virtual RootArgs
         auto & info = i->second;
         if (info.status == AliasStatus::Deprecated) {
             warn("'%s' is a deprecated alias for '%s'",
-                arg, dropEmptyInitThenConcatStringsSep(" ", info.replacement));
+                arg, concatStringsSep(" ", info.replacement));
         }
         pos = args.erase(pos);
         for (auto j = info.replacement.rbegin(); j != info.replacement.rend(); ++j)