Fix EA-76946 - IOOBE: LineSet.checkLineIndex: do not try to get line start offset for line out off document

2015-12-29 19:24:42 +03:00
parent 0a6dbc91ae
commit 754b02aa3c
1 changed files with 1 additions and 1 deletions
@@ -290,7 +290,7 @@ public class SelectionAwareScopeHighlighter(val editor: Editor) {

 fun PsiFile.getLineStartOffset(line: Int): Int? {
    val doc = PsiDocumentManager.getInstance(project).getDocument(this)
-    if (doc != null) {
+    if (doc != null && line <= doc.lineCount) {
        val startOffset = doc.getLineStartOffset(line)
        val element = findElementAt(startOffset) ?: return startOffset