Set OnKey to a new empty map to prevent nil map assignment

golang · Oct 25, 2021 · 891a970 · 891a970
1 parent 0182cb6
commit 891a970
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/terminal.go b/terminal.go
@@ -110,6 +110,7 @@ type Terminal struct {
 func NewTerminal(c io.ReadWriter, prompt string) *Terminal {
 	return &Terminal{
 		Escape:       &vt100EscapeCodes,
+		OnKey:        map[rune]func(key rune) (resume bool){},
 		c:            c,
 		prompt:       []rune(prompt),
 		termWidth:    80,