From 44714614ada3b5974c706235811c53f7709ff162 Mon Sep 17 00:00:00 2001 From: Oliver van Porten Date: Fri, 20 Nov 2015 23:42:22 +0100 Subject: [PATCH] Fix unit tests for mqtt --- homeassistant/components/mqtt/__init__.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/homeassistant/components/mqtt/__init__.py b/homeassistant/components/mqtt/__init__.py index b5b8ca9cca7..5b92da90d0a 100644 --- a/homeassistant/components/mqtt/__init__.py +++ b/homeassistant/components/mqtt/__init__.py @@ -142,10 +142,10 @@ class _JsonFmtParser(object): class FmtParser(object): """ wrapper for all supported formats """ def __init__(self, fmt): - if fmt.startswith('json:'): - self._parser = _JsonFmtParser(fmt[5:]) - else: - self._parser = lambda x: x + self._parser = lambda x: x + if fmt: + if fmt.startswith('json:'): + self._parser = _JsonFmtParser(fmt[5:]) def __call__(self, payload): return self._parser(payload)