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Fixed: Error messages when config file is empty or contains invalid characters

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Closes #1104
This commit is contained in:
Mark McDowall 2016-05-21 00:22:12 -07:00
parent 4f5d79b189
commit ea0982ecae
3 changed files with 45 additions and 3 deletions
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14
src/NzbDrone.Core/Configuration/ConfigFileProvider.cs
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@ -348,6 +348,18 @@ namespace NzbDrone.Core.Configuration
{
if (_diskProvider.FileExists(_configFile))
{
var contents = _diskProvider.ReadAllText(_configFile);
if (contents.IsNullOrWhiteSpace())
{
throw new InvalidConfigFileException($"{_configFile} is empty. Please delete the config file and Sonarr will recreate it.");
}
if (contents.All(char.IsControl))
{
throw new InvalidConfigFileException($"{_configFile} is corrupt. Please delete the config file and Sonarr will recreate it.");
}
return XDocument.Parse(_diskProvider.ReadAllText(_configFile));
}
@ -360,7 +372,7 @@ namespace NzbDrone.Core.Configuration
catch (XmlException ex)
{
throw new InvalidConfigFileException(_configFile + " is invalid, please see the http://wiki.sonarr.tv for steps to resolve this issue.", ex);
throw new InvalidConfigFileException($"{_configFile} is corrupt is invalid. Please delete the config file and Sonarr will recreate it.", ex);
}
}