From 00bfaef12b86af0fe976b5b4a87a45a8d573befc Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Tue, 15 Jun 2010 21:02:03 +0400
Subject: [PATCH] EA-20733 - IOOBE: ImportFromExistingAction.execute

---
 .../com/jetbrains/python/actions/ImportFromExistingAction.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/python/src/com/jetbrains/python/actions/ImportFromExistingAction.java b/python/src/com/jetbrains/python/actions/ImportFromExistingAction.java
index 26dedc4a4b11..fa74e3dedff5 100644
--- a/python/src/com/jetbrains/python/actions/ImportFromExistingAction.java
+++ b/python/src/com/jetbrains/python/actions/ImportFromExistingAction.java
@@ -77,6 +77,9 @@ public class ImportFromExistingAction implements QuestionAction {
       if (!item.getFile().isValid()) return false;
       if (item.getImportElement() != null && !item.getImportElement().isValid()) return false;
     }
+    if (mySources.isEmpty()) {
+      return false;
+    }
     // act
     if (mySources.size() > 1) {
       selectSourceAndDo();