Don't process invalid files in ReturnHintLinePainter (EA-141914)

2019-05-28 15:18:46 +03:00
parent 7d00106813
commit 465d21e6c5
1 changed files with 2 additions and 0 deletions
@@ -22,6 +22,8 @@ class ReturnHintLinePainter : EditorLinePainter() {
    }

    override fun getLineExtensions(project: Project, file: VirtualFile, lineNumber: Int): List<LineExtensionInfo>? {
+        if (!file.isValid) return null
+
        val psiFile = PsiManager.getInstance(project).findFile(file) ?: return null
        if (psiFile.language != KotlinLanguage.INSTANCE) {
            return null