From 22fb89e56ad4f35aa9af0226f0603f29dad93e4e Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Sun, 17 Sep 2017 02:18:35 +0300
Subject: [PATCH] Fix tests

---
 platformio/managers/platform.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platformio/managers/platform.py b/platformio/managers/platform.py
index 05880c74..dcaf7162 100644
--- a/platformio/managers/platform.py
+++ b/platformio/managers/platform.py
@@ -662,7 +662,7 @@ class PlatformBoardConfig(object):
             "fcpu":
             int(
                 re.sub(r"[^\d]+", "",
-                       self._manifest.get("build", {}).get("f_cpu", ""))),
+                       self._manifest.get("build", {}).get("f_cpu", "0L"))),
             "ram":
             self._manifest.get("upload", {}).get("maximum_ram_size", 0),
             "rom":