From a4231d30c4d2765c80f57df79cd1d4d39a9795ea Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 30 Oct 2012 17:05:30 -0400
Subject: [PATCH] Added null checkinng and logging for edit user permissions (issue 155)

---
 src/com/gitblit/utils/PatchFormatter.java |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/com/gitblit/utils/PatchFormatter.java b/src/com/gitblit/utils/PatchFormatter.java
index daa15aa..90b3fb1 100644
--- a/src/com/gitblit/utils/PatchFormatter.java
+++ b/src/com/gitblit/utils/PatchFormatter.java
@@ -30,6 +30,12 @@
 
 import com.gitblit.Constants;
 
+/**
+ * A diff formatter that outputs standard patch content.
+ * 
+ * @author James Moger
+ * 
+ */
 public class PatchFormatter extends DiffFormatter {
 
 	private final OutputStream os;
@@ -109,6 +115,10 @@
 		return patch.toString();
 	}
 
+	/**
+	 * Class that represents the number of insertions and deletions from a
+	 * chunk.
+	 */
 	private static class PatchTouple {
 		int insertions;
 		int deletions;

--
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