From 00fe0093156d19a55d5eefcf67dbbe8a73640933 Mon Sep 17 00:00:00 2001
From: Mitchell Foral <unknown>
Date: Tue, 14 Feb 2023 17:50:25 +1100
Subject: Fix a potential crash with autocompletion list fill-ups where a
 SCN_CHARADDED handler retriggered an autocompletion list, but with no items
 that match the typed character.

---
 src/ScintillaBase.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ScintillaBase.cxx b/src/ScintillaBase.cxx
index 110e06489..f8b3aefda 100644
--- a/src/ScintillaBase.cxx
+++ b/src/ScintillaBase.cxx
@@ -83,7 +83,7 @@ void ScintillaBase::InsertCharacter(std::string_view sv, CharacterSource charSou
 	if (!isFillUp) {
 		Editor::InsertCharacter(sv, charSource);
 	}
-	if (acActive) {
+	if (acActive && ac.Active()) { // if it was and still is active
 		AutoCompleteCharacterAdded(sv[0]);
 		// For fill ups add the character after the autocompletion has
 		// triggered so containers see the key so can display a calltip.
-- 
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