From d60a7b071ef712aef2f41c49a75f37d134e0cc2d Mon Sep 17 00:00:00 2001
From: "Egor.Ushakov" <egor.ushakov@jetbrains.com>
Date: Mon, 16 Feb 2015 19:46:08 +0300
Subject: [PATCH] do not show view link if no value text is available

---
 .../intellij/xdebugger/impl/ui/tree/XDebuggerTreeRenderer.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/tree/XDebuggerTreeRenderer.java b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/tree/XDebuggerTreeRenderer.java
index 98a208c2b324..f4ec0d856208 100644
--- a/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/tree/XDebuggerTreeRenderer.java
+++ b/platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/tree/XDebuggerTreeRenderer.java
@@ -87,7 +87,7 @@ class XDebuggerTreeRenderer extends ColoredTreeCellRenderer {
         // text does not fit visible area - show link
         if (node instanceof XValueNodeImpl) {
           final String rawValue = DebuggerUIUtil.getNodeRawValue((XValueNodeImpl)node);
-          if (rawValue != null) {
+          if (!StringUtil.isEmpty(rawValue)) {
             myLongTextLink.setupComponent(rawValue, ((XDebuggerTree)tree).getProject());
             append(myLongTextLink.getLinkText(), myLongTextLink.getTextAttributes(), myLongTextLink);
             setupLinkDimensions(treeVisibleRect, rowX);