fix usage of var

fey · fey · commit 563742f7d818 · 2026-02-18T20:27:39.000+05:00
diff --git a/Makefile b/Makefile
@@ -1,5 +1,5 @@
 IMAGE_ID := ghcr.io/hexlet-components/http-example
-PORT := 8080
+PORT ?= 8080
 
 setup:
 	npm ci
