diff options
Diffstat (limited to 'indra/llui/lltexteditor.cpp')
| -rw-r--r-- | indra/llui/lltexteditor.cpp | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp index 651a421742..2b588cacce 100644 --- a/indra/llui/lltexteditor.cpp +++ b/indra/llui/lltexteditor.cpp @@ -703,11 +703,11 @@ S32 LLTextEditor::prevWordPos(S32 cursorPos) const S32 LLTextEditor::nextWordPos(S32 cursorPos) const { const LLWString& wtext = mWText; - while( (cursorPos < getLength()) && isPartOfWord( wtext[cursorPos+1] ) ) + while( (cursorPos < getLength()) && isPartOfWord( wtext[cursorPos] ) ) { cursorPos++; } - while( (cursorPos < getLength()) && (wtext[cursorPos+1] == ' ') ) + while( (cursorPos < getLength()) && (wtext[cursorPos] == ' ') ) { cursorPos++; } @@ -3647,10 +3647,18 @@ void LLTextEditor::pruneSegments() break; // done } } - // erase invalid segments - ++iter; - std::for_each(iter, mSegments.end(), DeletePointer()); - mSegments.erase(iter, mSegments.end()); + if (iter != mSegments.end()) + { + // erase invalid segments + ++iter; + std::for_each(iter, mSegments.end(), DeletePointer()); + mSegments.erase(iter, mSegments.end()); + } + else + { + llwarns << "Tried to erase end of empty LLTextEditor" + << llendl; + } } void LLTextEditor::findEmbeddedItemSegments() |