fix: check for altHistory in sequence handling

fixes a panic
2024-04-16 10:34:24 -04:00 · 2024-04-16 10:34:24 -04:00 · 3d727e6411
parent 11fc1edd94
commit 3d727e6411
1 changed files with 1 additions and 1 deletions
--- a/readline/readline.go
+++ b/readline/readline.go
@ -868,7 +868,7 @@ func (rl *Instance) escapeSeq(r []rune) {
 			if err != nil {
 				return
 			}
-			if !rl.mainHist {
+			if !rl.mainHist && rl.altHistory != nil {
 				line, err = rl.altHistory.GetLine(rl.altHistory.Len() - 1)
 				if err != nil {
 					return