diff options
| -rw-r--r-- | src/Document.cxx | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/Document.cxx b/src/Document.cxx index f7e9dfdcc..ac37215b2 100644 --- a/src/Document.cxx +++ b/src/Document.cxx @@ -138,11 +138,15 @@ int Document::GetMark(int line) { } int Document::AddMark(int line, int markerNum) { - int prev = static_cast<LineMarkers*>(perLineData[ldMarkers])-> - AddMark(line, markerNum, LinesTotal()); - DocModification mh(SC_MOD_CHANGEMARKER, LineStart(line), 0, 0, 0, line); - NotifyModified(mh); - return prev; + if (line <= LinesTotal()) { + int prev = static_cast<LineMarkers*>(perLineData[ldMarkers])-> + AddMark(line, markerNum, LinesTotal()); + DocModification mh(SC_MOD_CHANGEMARKER, LineStart(line), 0, 0, 0, line); + NotifyModified(mh); + return prev; + } else { + return 0; + } } void Document::AddMarkSet(int line, int valueSet) { |