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Fix hangup with regular expression search and 0-size match

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mae
2010-04-26 19:37:19 +02:00
parent 5022679311
commit 5b46ae79b5
1 changed files with 2 additions and 0 deletions
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2
src/plugins/texteditor/basetexteditor.cpp
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@@ -1974,6 +1974,8 @@ void BaseTextEditorPrivate::highlightSearchResults(const QTextBlock &block,
if (idx < 0)
break;
l = m_searchExpr.matchedLength();
if (l == 0)
break;
if ((m_findFlags & Find::IFindSupport::FindWholeWords)
&& ((idx && text.at(idx-1).isLetterOrNumber())
|| (idx + l < text.length() && text.at(idx + l).isLetterOrNumber())))