From 667ef5950bc16ff8582ac32f5150fc9f45a09682 Mon Sep 17 00:00:00 2001 From: Ritt Konstantin Date: Mon, 1 Mar 2010 14:43:28 +0100 Subject: don't even try to rehighlight invalid or alien block MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Merge-request: 481 Reviewed-by: Thorbjørn Lindeijer --- src/gui/text/qsyntaxhighlighter.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gui/text/qsyntaxhighlighter.cpp b/src/gui/text/qsyntaxhighlighter.cpp index b5a7aa1..de16ca5 100644 --- a/src/gui/text/qsyntaxhighlighter.cpp +++ b/src/gui/text/qsyntaxhighlighter.cpp @@ -399,7 +399,7 @@ void QSyntaxHighlighter::rehighlight() void QSyntaxHighlighter::rehighlightBlock(const QTextBlock &block) { Q_D(QSyntaxHighlighter); - if (!d->doc) + if (!d->doc || !block.isValid() || block.document() != d->doc) return; const bool rehighlightPending = d->rehighlightPending; -- cgit v0.12