From be7b1e6bbfa1ec55175b1b7e5fe274eeb7b59a1f Mon Sep 17 00:00:00 2001
From: Daniel Salzman <daniel.salzman@nic.cz>
Date: Tue, 29 Jul 2025 18:01:42 +0200
Subject: [PATCH] Dockerfile: fix LegacyKeyValueFormat warnings

---
 Dockerfile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 5efcff5a5..cdf865d93 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 FROM debian:trixie-slim AS builder
 
 # Environment
-ENV BUILD_PKGS \
+ENV BUILD_PKGS=" \
     autoconf \
     automake \
     gcc \
@@ -24,7 +24,7 @@ ENV BUILD_PKGS \
     libxdp-dev \
     make \
     pkg-config \
-    protobuf-c-compiler
+    protobuf-c-compiler"
 
 # Install dependencies
 RUN apt-get update && \
@@ -58,7 +58,7 @@ FROM debian:trixie-slim
 LABEL maintainer="Knot DNS <knot-dns@labs.nic.cz>"
 
 # Environment
-ENV RUNTIME_PKGS \
+ENV RUNTIME_PKGS=" \
     dbus \
     libbpf1 \
     libedit2 \
@@ -73,7 +73,7 @@ ENV RUNTIME_PKGS \
     libngtcp2-16 \
     libprotobuf-c1 \
     liburcu8t64 \
-    libxdp1
+    libxdp1"
 
 # Install dependencies and create knot user and group
 ARG UID=53