diff --git a/main.c b/main.c
index 4eeb0b7..fd2a55e 100644
--- a/main.c
+++ b/main.c
@@ -228,6 +228,7 @@ void env_cmd(void)
 		printf("%s\n", environ[i]);
 		i++;
 	}
+	return;
 }
 
 /**
diff --git a/shell b/shell
index eb43a92..00ea9a3 100755
Binary files a/shell and b/shell differ