NPE in Surround with Action on empty line

idea/src/org/jetbrains/kotlin/idea/codeInsight/CodeInsightUtils.java

@@ -73,6 +73,8 @@ public class CodeInsightUtils {
         startOffset = element1.getTextRange().getStartOffset();
         endOffset = element2.getTextRange().getEndOffset();
 
+        if (startOffset >= endOffset) return PsiElement.EMPTY_ARRAY;
+
         PsiElement parent = PsiTreeUtil.findCommonParent(element1, element2);
         if (parent == null) return PsiElement.EMPTY_ARRAY;
         while (true) {

idea/testData/codeInsight/surroundWith/if/emptyLine.kt

@@ -0,0 +1,5 @@
+fun foo() {
+    val a = ""
+    <caret>
+    a
+}

idea/testData/codeInsight/surroundWith/if/emptyLine.kt.after

@@ -0,0 +1,5 @@
+fun foo() {
+    val a = ""
+    
+    a
+}

idea/tests/org/jetbrains/kotlin/idea/codeInsight/surroundWith/SurroundWithTestGenerated.java

@@ -43,6 +43,12 @@ public class SurroundWithTestGenerated extends AbstractSurroundWithTest {
             doTestWithIfSurrounder(fileName);
         }
 
+        @TestMetadata("emptyLine.kt")
+        public void testEmptyLine() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("idea/testData/codeInsight/surroundWith/if/emptyLine.kt");
+            doTestWithIfSurrounder(fileName);
+        }
+
         @TestMetadata("severalStatements.kt")
         public void testSeveralStatements() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("idea/testData/codeInsight/surroundWith/if/severalStatements.kt");