From 62770ff0ecbb903b1beed6a8d599edf5599dc264 Mon Sep 17 00:00:00 2001
From: Nathan Woodburn <github@nathan.woodburn.au>
Date: Thu, 24 Aug 2023 17:38:29 +1000
Subject: [PATCH] actions: syntax error try 3

---
 .gitea/workflows/build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 49260a7..69a1568 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -27,7 +27,7 @@ jobs:
           if [ tag = "main" ]; then
             tag="latest"
           else
-            tag_num=$tag + "-" + $tag_num
+            tag_num="${tag}-${tag_num}"
           fi
 
           docker build -t hnshosting-master:$tag_num .