1 files changed, 1 insertions, 1 deletions
diff --git a/platform/platform-impl/src/com/intellij/ide/IdeTooltipManager.java b/platform/platform-impl/src/com/intellij/ide/IdeTooltipManager.java
index d0e3ee3ccce4..4f41ed1e1cb3 100644
--- a/platform/platform-impl/src/com/intellij/ide/IdeTooltipManager.java
+++ b/platform/platform-impl/src/com/intellij/ide/IdeTooltipManager.java
@@ -705,7 +705,7 @@ public class IdeTooltipManager implements Disposable, AWTEventListener {
           JLayeredPane lp = layeredPane;
           if (lp == null) {
             JRootPane rootPane = UIUtil.getRootPane(this);
-            if (rootPane != null) {
+            if (rootPane != null && rootPane.getSize().width > 0) {
               lp = rootPane.getLayeredPane();
             }
           }