logger/glog: fix TraceLocation.Set("")

This commit is contained in:
Felix Lange 2016-01-27 00:49:35 +01:00
parent 5728dd381d
commit a411fe7e6e
1 changed files with 4 additions and 0 deletions

View File

@ -407,9 +407,13 @@ var errTraceSyntax = errors.New("syntax error: expect file.go:234")
func (t *TraceLocation) Set(value string) error {
if value == "" {
// Unset.
logging.mu.Lock()
t.line = 0
t.file = ""
logging.mu.Unlock()
return nil
}
fields := strings.Split(value, ":")
if len(fields) != 2 {
return errTraceSyntax