make error more clear

This commit is contained in:
Dominic Breuker
2018-03-07 09:29:40 +01:00
parent ad8d51f4db
commit d2996b5229
2 changed files with 6 additions and 1 deletions

View File

@@ -60,7 +60,7 @@ func (i *Inotify) Init() error {
func (i *Inotify) Watch(dir string) error {
wd, errno := unix.InotifyAddWatch(i.FD, dir, unix.IN_ALL_EVENTS)
if wd < 0 {
return fmt.Errorf("adding watch: errno: %d", errno)
return fmt.Errorf("adding watch to %s: errno: %d", dir, errno)
}
i.Watchers[wd] = &Watcher{
WD: wd,