an
/
rss
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add check if the handler exists.

This commit is contained in:
Harm Aarts 2013-12-05 16:23:32 +01:00
parent b4a80d771a
commit 0aaac62e64
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
feed.go
View File

@ -181,12 +181,12 @@ func (this *Feed) notifyListeners() {
newitems = append(newitems, item) newitems = append(newitems, item)
} }
} }
if len(newitems) > 0 { if len(newitems) > 0 && this.itemhandler != nil {
this.itemhandler(this, channel, newitems) this.itemhandler(this, channel, newitems)
} }
} }
if len(newchannels) > 0 { if len(newchannels) > 0 && this.chanhandler != nil {
this.chanhandler(this, newchannels) this.chanhandler(this, newchannels)
} }
} }