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Print error (and exit) if there's trouble when starting the example program

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Christian Rocha 2020-01-11 10:45:15 -05:00
parent 293c2f6696
commit d9cf7d1477
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1 changed files with 3 additions and 1 deletions
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4
example/main.go
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@ -9,7 +9,9 @@ type Model int
func main() { func main() {
p := tea.NewProgram(0, update, view) p := tea.NewProgram(0, update, view)
p.Start() if err := p.Start(); err != nil {
fmt.Println("could not start program:", err)
}
} }
func update(msg tea.Msg, model tea.Model) (tea.Model, tea.Cmd) { func update(msg tea.Msg, model tea.Model) (tea.Model, tea.Cmd) {