From 2a4da970ffbe0e853d7f8a9dd7a0d2834e64904f Mon Sep 17 00:00:00 2001
From: Thomas Gerbet <thomas@gerbet.me>
Date: Sat, 25 Jul 2026 15:01:46 +0200
Subject: [PATCH] buildah: avoid empty segment in PATH

---
 pkgs/by-name/bu/buildah/package.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/bu/buildah/package.nix b/pkgs/by-name/bu/buildah/package.nix
index ff11b89b2182..a26c2e156307 100644
--- a/pkgs/by-name/bu/buildah/package.nix
+++ b/pkgs/by-name/bu/buildah/package.nix
@@ -73,6 +73,7 @@ runCommand buildah-unwrapped.name
     mkdir -p $out
     ln -s ${buildah-unwrapped}/share $out/share
     makeWrapper ${buildah-unwrapped}/bin/buildah $out/bin/buildah \
-      --set CONTAINERS_HELPER_BINARY_DIR ${helpersBin}/bin \
-      --prefix PATH : "${binPath}"
+      --set CONTAINERS_HELPER_BINARY_DIR ${helpersBin}/bin ${
+        lib.optionalString (binPath != "") "--prefix PATH : \"${binPath}\""
+      }
   ''