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Fix saving of ini configuration files to the disk

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This commit is contained in:
Dane Everitt 2020-06-29 20:21:41 -07:00
parent b33f14ddd9
commit 2dad3102e0
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GPG Key ID: EEA66103B3D71F53
1 changed files with 4 additions and 12 deletions
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16
parser/parser.go
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@ -273,12 +273,13 @@ func (f *ConfigurationFile) parseXmlFile(path string) error {
// Parses an ini file. // Parses an ini file.
func (f *ConfigurationFile) parseIniFile(path string) error { func (f *ConfigurationFile) parseIniFile(path string) error {
// Ini package can't handle a non-existent file, so handle that automatically here // Ini package can't handle a non-existent file, so handle that automatically here
// by creating it if not exists. // by creating it if not exists. Then, immediately close the file since we will use
// other methods to write the new contents.
file, err := os.OpenFile(path, os.O_CREATE|os.O_RDWR, 0644) file, err := os.OpenFile(path, os.O_CREATE|os.O_RDWR, 0644)
if err != nil { if err != nil {
return err return err
} }
defer file.Close() file.Close()
cfg, err := ini.Load(path) cfg, err := ini.Load(path)
if err != nil { if err != nil {
@ -321,16 +322,7 @@ func (f *ConfigurationFile) parseIniFile(path string) error {
} }
} }
// Truncate the file before attempting to write the changes. return cfg.SaveTo(path)
if err := os.Truncate(path, 0); err != nil {
return err
}
if _, err := cfg.WriteTo(file); err != nil {
return err
}
return nil
} }
// Parses a json file updating any matching key/value pairs. If a match is not found, the // Parses a json file updating any matching key/value pairs. If a match is not found, the