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Handle the case where no history is present correctly

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This commit is contained in:
Florian Bruhin 2014-04-17 11:07:57 +02:00
parent a1a0325283
commit 90ddd26981
1 changed files with 7 additions and 5 deletions
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12
qutebrowser/config/lineparser.py
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@ -44,11 +44,11 @@ class LineConfigParser:
self._configdir = configdir self._configdir = configdir
self._configfile = os.path.join(self._configdir, fname) self._configfile = os.path.join(self._configdir, fname)
self._limit = limit self._limit = limit
self.data = None
if not os.path.isfile(self._configfile): if not os.path.isfile(self._configfile):
return self.data = []
logging.debug("Reading config from {}".format(self._configfile)) else:
self.read(self._configfile) logging.debug("Reading config from {}".format(self._configfile))
self.read(self._configfile)
def read(self, filename): def read(self, filename):
"""Read the data from a file.""" """Read the data from a file."""
@ -70,7 +70,9 @@ class LineConfigParser:
def save(self): def save(self):
"""Save the config file.""" """Save the config file."""
if self.data is None: logging.warn("Values: {}".format(self.data))
if not self.data:
logging.debug("No data to save.")
return return
import qutebrowser.config.config as config import qutebrowser.config.config as config
limit = -1 if self._limit is None else config.config.get(*self._limit) limit = -1 if self._limit is None else config.config.get(*self._limit)