glenux-archive/spf13--viper
1
0
Fork 0
mirror of https://github.com/spf13/viper synced 2025-05-06 12:17:18 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add check to see if v.onConfigChange is nil before calling

Browse source
This commit is contained in:
Jeff DeFond 2017-01-13 12:28:45 -08:00
parent 5ed0fc31f7
commit b80be0b847
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
viper.go
View file

@ -262,9 +262,11 @@ func (v *Viper) WatchConfig() {
if err != nil {
log.Println("error:", err)
}
if v.onConfigChange != nil {
v.onConfigChange(event)
}
}
}
case err := <-watcher.Errors:
log.Println("error:", err)
}