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don't die if appdata not defined

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Damien Elmes 2013-05-24 13:56:50 +09:00
parent 8b0fc36b29
commit 4f738fd8cf
1 changed files with 6 additions and 2 deletions
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6
aqt/upgrade.py
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@ -18,7 +18,7 @@ class Upgrader(object):
def maybeUpgrade(self): def maybeUpgrade(self):
p = self._oldConfigPath() p = self._oldConfigPath()
# does an old config file exist? # does an old config file exist?
if not os.path.exists(p): if not p or not os.path.exists(p):
return return
# load old settings and copy over # load old settings and copy over
try: try:
@ -38,7 +38,11 @@ to import your decks from previous Anki versions."""))
def _oldConfigPath(self): def _oldConfigPath(self):
if isWin: if isWin:
try:
os.environ['HOME'] = os.environ['APPDATA'] os.environ['HOME'] = os.environ['APPDATA']
except:
# system with %APPDATA% not defined
return None
p = "~/.anki/config.db" p = "~/.anki/config.db"
elif isMac: elif isMac:
p = "~/Library/Application Support/Anki/config.db" p = "~/Library/Application Support/Anki/config.db"