Fix NPE in tests when ProjectFileIndex is not available

2017-03-16 16:45:23 +01:00
parent 0d86bdd216
commit 0638106bf3
1 changed files with 6 additions and 1 deletions
@@ -147,4 +147,9 @@ val KtElement.languageVersionSettings: LanguageVersionSettings
    }

 val KtElement.jvmTarget: JvmTarget
-    get() = ModuleUtilCore.findModuleForPsiElement(this)?.targetPlatform?.version as? JvmTarget ?: JvmTarget.DEFAULT
+    get() {
+        if (ServiceManager.getService(containingKtFile.project, ProjectFileIndex::class.java) == null) {
+            return JvmTarget.DEFAULT
+        }
+        return ModuleUtilCore.findModuleForPsiElement(this)?.targetPlatform?.version as? JvmTarget ?: JvmTarget.DEFAULT
+    }