Update Dockerfile

Fixed wrong use of ENV PORT variable.
kiblykat · May 1, 2024 · dc70629 · dc70629
1 parent 8059fa7
commit dc70629
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -6,7 +6,7 @@ WORKDIR /
 
 # The environment port to expose. 
 ENV PORT=9090
-EXPOSE 9090
+EXPOSE $PORT
 
 # The JAR file path. 
 # ARG JAR_FILE=*.jar