From 75c296669c8c67c296bc727e27ed4a21ddde4270 Mon Sep 17 00:00:00 2001
From: pi-farm <info@pi-farm.de>
Date: Fri, 13 Feb 2026 02:18:20 +0100
Subject: [PATCH] fix docker-compose.yml generation

---
 .gitea/workflows/build-and-push.yaml | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/.gitea/workflows/build-and-push.yaml b/.gitea/workflows/build-and-push.yaml
index 983845f..886d521 100644
--- a/.gitea/workflows/build-and-push.yaml
+++ b/.gitea/workflows/build-and-push.yaml
@@ -327,15 +327,21 @@ jobs:
                 line="${line//__HISTORY_CONTENT__/$HISTORY_CONTENT}"
                 line="${line//__DOCKER_RUN__/$DOCKER_RUN_FINAL}"
 
-                # 2. Block Injection (Das fehlte!)
+                # 2. Block Injection (Jetzt sicher gegen Abstürze bei leeren Variablen)
                 if [[ "$line" == *"__ENV_BLOCK__"* ]]; then
-                   [ -n "$ENV_BLOCK_CONTENT" ] && echo -e "${ENV_BLOCK_CONTENT}" >> "$output"
+                   if [ -n "$ENV_BLOCK_CONTENT" ]; then
+                     echo -e "${ENV_BLOCK_CONTENT}" >> "$output"
+                   fi
                 elif [[ "$line" == *"__PORTS_BLOCK__"* ]]; then
-                   [ -n "$PORTS_BLOCK_CONTENT" ] && echo -e "${PORTS_BLOCK_CONTENT}" >> "$output"
+                   if [ -n "$PORTS_BLOCK_CONTENT" ]; then
+                     echo -e "${PORTS_BLOCK_CONTENT}" >> "$output"
+                   fi
                 elif [[ "$line" == *"__VOL_BLOCK__"* ]]; then
-                   [ -n "$VOL_BLOCK_CONTENT" ] && echo -e "${VOL_BLOCK_CONTENT}" >> "$output"
+                   if [ -n "$VOL_BLOCK_CONTENT" ]; then
+                     echo -e "${VOL_BLOCK_CONTENT}" >> "$output"
+                   fi
                 else
-                   # Wenn kein Block-Platzhalter, schreibe die normale (ersetzte) Zeile
+                   # Wenn kein Block-Platzhalter, schreibe die normale Zeile
                    echo "$line" >> "$output"
                 fi
               done < "$template"