bookshelf: fix format of appErrorf call
Fixes
@@ -56,7 +56,7 @@ func (tmpl *appTemplate) Execute(w http.ResponseWriter, r *http.Request, data in
}
if err := tmpl.t.Execute(w, d); err != nil {
- return appErrorf(err, "could not write template: %v")
+ return appErrorf(err, "could not write template: %v", err)
}
return nil
}
