Prefer StyleIndexAt over StyleAt to avoid problems with out-of-bounds access for

styles > 0x7f.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/Document.cxx b/src/Document.cxx
index 122ce0f59..b0744a21c 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -2215,7 +2215,7 @@ int Document::BraceMatch(int position, int /*maxReStyle*/) {
 	char chSeek = BraceOpposite(chBrace);
 	if (chSeek == '\0')
 		return - 1;
-	char styBrace = static_cast<char>(StyleAt(position));
+	const int styBrace = StyleIndexAt(position);
 	int direction = -1;
 	if (chBrace == '(' || chBrace == '[' || chBrace == '{' || chBrace == '<')
 		direction = 1;
@@ -2223,7 +2223,7 @@ int Document::BraceMatch(int position, int /*maxReStyle*/) {
 	position = NextPosition(position, direction);
 	while ((position >= 0) && (position < Length())) {
 		char chAtPos = CharAt(position);
-		char styAtPos = static_cast<char>(StyleAt(position));
+		const int styAtPos = StyleIndexAt(position);
 		if ((position > GetEndStyled()) || (styAtPos == styBrace)) {
 			if (chAtPos == chBrace)
 				depth++;