[JGIT PATCH 08/15] Always use the FileHeader buffer during Patch.parseHunks

["Shawn O. Pearce" <spearce@spearce.org>]

This ensures that if the code is ever refactored in the future to
permit different entry path into parseHunks that we won't read the
wrong buffer and potentially setup an invalid FileHeader.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
 .../src/org/spearce/jgit/patch/Patch.java          |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/org.spearce.jgit/src/org/spearce/jgit/patch/Patch.java b/org.spearce.jgit/src/org/spearce/jgit/patch/Patch.java
index c940a00..164ad96 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/patch/Patch.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/patch/Patch.java
@@ -202,7 +202,7 @@ private int parseDiffGit(final byte[] buf, final int startOffset) {
 			return skipFile(buf, startOffset);
 
 		ptr = fh.parseGitHeaders(ptr);
-		ptr = parseHunks(fh, buf, ptr);
+		ptr = parseHunks(fh, ptr);
 		fh.endOffset = ptr;
 		addFile(fh);
 		return ptr;
@@ -224,7 +224,7 @@ private int parseDiffCC(final byte[] buf, final int startOffset) {
 	private int parseTraditionalPatch(final byte[] buf, final int startOffset) {
 		final FileHeader fh = new FileHeader(buf, startOffset);
 		int ptr = fh.parseTraditionalHeaders(startOffset);
-		ptr = parseHunks(fh, buf, ptr);
+		ptr = parseHunks(fh, ptr);
 		fh.endOffset = ptr;
 		addFile(fh);
 		return ptr;
@@ -237,7 +237,8 @@ private static int skipFile(final byte[] buf, int ptr) {
 		return ptr;
 	}
 
-	private int parseHunks(final FileHeader fh, final byte[] buf, int c) {
+	private int parseHunks(final FileHeader fh, int c) {
+		final byte[] buf = fh.buf;
 		final int sz = buf.length;
 		while (c < sz) {
 			// If we see a file header at this point, we have all of the
-- 
1.6.1.rc2.306.ge5d5e