Minor, fix exception: do not try to get line start offset for line < 0 and line == lineCount()

2016-02-11 14:06:03 +03:00
parent 657459ef22
commit 7fb1848bd5
1 changed files with 1 additions and 1 deletions
@@ -292,7 +292,7 @@ class SelectionAwareScopeHighlighter(val editor: Editor) {

 fun PsiFile.getLineStartOffset(line: Int): Int? {
    val doc = PsiDocumentManager.getInstance(project).getDocument(this)
-    if (doc != null && line <= doc.lineCount) {
+    if (doc != null && line >= 0 && line < doc.lineCount) {
        val startOffset = doc.getLineStartOffset(line)
        val element = findElementAt(startOffset) ?: return startOffset