From d59b53b5b56d5e4632ca0b0876d902ff4a96ee63 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Fri, 15 Feb 2002 10:58:06 +0000
Subject: Does not attempt to lex or fold empty ranges.

---
 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 9e98091c0..0dabb5393 100644
--- a/src/ScintillaBase.cxx
+++ b/src/ScintillaBase.cxx
@@ -391,7 +391,7 @@ void ScintillaBase::Colourise(int start, int end) {
 		styleStart = styler.StyleAt(start - 1);
 	styler.SetCodePage(pdoc->dbcsCodePage);
 
-	if (lexCurrent) {	// Should always succeed as null lexer should always be available
+	if (lexCurrent && (len > 0)) {	// Should always succeed as null lexer should always be available
 		lexCurrent->Lex(start, len, styleStart, keyWordLists, styler);
 		styler.Flush();
 		if (styler.GetPropertyInt("fold")) {
-- 
cgit v1.2.3