From c3a632ed4bfa67765424aad71821c7eab41022da Mon Sep 17 00:00:00 2001
From: Slawek Koszewski <slawek@koszewscy.waw.pl>
Date: Tue, 9 Sep 2025 21:27:17 +0200
Subject: [PATCH] Improve container tool detection logic in build.sh for better
 reliability

---
 build.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.sh b/build.sh
index d8e79e4..c11e3bb 100755
--- a/build.sh
+++ b/build.sh
@@ -4,9 +4,9 @@ IMAGE_NAME="azure-image-chooser"
 #IMAGE="docker.io/skoszewski/$IMAGE_NAME"
 IMAGE="skdomlab.azurecr.io/$IMAGE_NAME"
 
-if [ "$(basename $(command -v docker))" = "docker" ]; then
+if [ ! -z "$(command -v docker)" ] && [ "$(basename $(command -v docker))" = "docker" ]; then
     CMD="docker"
-elif [ "$(basename $(command -v podman))" = "podman" ]; then
+elif [ ! -z "$(command -v podman)" ] && [ "$(basename $(command -v podman))" = "podman" ]; then
     CMD="podman"
 else
     echo "No suitable container tool found"