From 015e0d55b3d3c54bc7323439399b2d73da6b205d Mon Sep 17 00:00:00 2001 From: "Mark Palange (Mani)" Date: Wed, 9 Jun 2010 14:07:34 -0700 Subject: Put range check around iterator assignment --- indra/llui/lllineeditor.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/indra/llui/lllineeditor.cpp b/indra/llui/lllineeditor.cpp index 45f9de8e8d..c93ca1af88 100644 --- a/indra/llui/lllineeditor.cpp +++ b/indra/llui/lllineeditor.cpp @@ -377,7 +377,10 @@ void LLLineEditor::setText(const LLStringExplicit &new_text) setCursor(llmin((S32)mText.length(), getCursor())); // Set current history line to end of history. - mCurrentHistoryLine = mLineHistory.end() - 1; + if(mLineHistory.end() != mLineHistory.begin()) + { + mCurrentHistoryLine = mLineHistory.end() - 1; + } mPrevText = mText; } -- cgit v1.2.3