From bd63e8b0969fa7d0056ace13a72781f372d93b71 Mon Sep 17 00:00:00 2001
From: Roman Chernyatchik <roman.chernyatchik@jetbrains.com>
Date: Wed, 11 Aug 2010 16:41:15 +0400
Subject: [PATCH] NPE fixed

---
 .../src/com/intellij/openapi/vcs/ex/LineStatusTracker.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/LineStatusTracker.java b/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/LineStatusTracker.java
index 8f1c951e03f6..2b9064585150 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/LineStatusTracker.java
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/LineStatusTracker.java
@@ -234,7 +234,12 @@ public class LineStatusTracker {
     }
   }
 
+  @Nullable
   private static Color brighter(final Color color) {
+    if (color == null) {
+      return null;
+    }
+
     final float[] hsbStripeColor = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
 
     if (hsbStripeColor[1] < 0.02f) {