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better error handling

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This commit is contained in:
Farhad Farahi 2018-06-01 20:06:10 +04:30 committed by Chris Cummer
parent 21ee436e8c
commit 353bd1220d
1 changed files with 12 additions and 10 deletions
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22
prettyweather/widget.go
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@ -48,19 +48,21 @@ func (widget *Widget) prettyWeather() {
widget.unit, widget.city = Config.UString("wtf.mods.prettyweather.unit", "m"), Config.UString("wtf.mods.prettyweather.city", "") widget.unit, widget.city = Config.UString("wtf.mods.prettyweather.unit", "m"), Config.UString("wtf.mods.prettyweather.city", "")
req, err := http.NewRequest("GET", "https://wttr.in/"+widget.city+"?0"+"?"+widget.unit, nil) req, err := http.NewRequest("GET", "https://wttr.in/"+widget.city+"?0"+"?"+widget.unit, nil)
if err != nil { if err != nil {
fmt.Println(err) widget.result = fmt.Sprintf("%s", err.Error())
return
} }
req.Header.Set("User-Agent", "curl") req.Header.Set("User-Agent", "curl")
response, err := client.Do(req) response, err := client.Do(req)
if err != nil { if err != nil {
fmt.Printf("%s", err) widget.result = fmt.Sprintf("%s", err.Error())
} else { return
defer response.Body.Close()
contents, err := ioutil.ReadAll(response.Body)
if err != nil {
fmt.Printf("%s", err)
}
widget.result = fmt.Sprintf("%s", strings.TrimSpace(string(contents)))
} }
defer response.Body.Close()
contents, err := ioutil.ReadAll(response.Body)
if err != nil {
widget.result = fmt.Sprintf("%s", err.Error())
return
}
widget.result = fmt.Sprintf("%s", strings.TrimSpace(string(contents)))
} }