Add null case to Sys.putEnv() (#179)

HaxeFoundation · Oct 20, 2021 · 5e6ca1c · 5e6ca1c
1 parent 854a0cf
commit 5e6ca1c
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/Sys.hx b/src/Sys.hx
@@ -27,8 +27,11 @@ class Sys {
 		return process.env[s];
 	}
 
-	public static inline function putEnv(s:String, v:String):Void {
-		process.env[s] = v;
+	public static inline function putEnv(s:String, v:Null<String>):Void {
+		if (v == null)
+			process.env.remove(s);
+		else
+			process.env[s] = v;
 	}
 
 	public static function environment():Map<String, String> {