From c3c62482bcfc51667335e6c46cdc2eee110ac027 Mon Sep 17 00:00:00 2001
From: Neil Brown <neilb@suse.de>
Date: Mon, 22 May 2006 09:17:49 +1000
Subject: [PATCH] Fix off-by-one-error when extracting a merge file.

If a merge ended at EOF, --extract wouldn't interpret it properly.
---
 extract.c | 8 ++++----
 p         | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/extract.c b/extract.c
index 0959b44..755a725 100644
--- a/extract.c
+++ b/extract.c
@@ -207,7 +207,7 @@ int split_merge(struct stream f, struct stream *f1, struct stream *f2, struct st
 		lineno++;
 		switch(state) {
 		case 0:
-			if (len>8 &&
+			if (len>=8 &&
 			    strncmp(cp, "<<<<<<<", 7)==0 &&
 			    (cp[7] == ' ' || cp[7] == '\n')
 				) {
@@ -222,7 +222,7 @@ int split_merge(struct stream f, struct stream *f1, struct stream *f2, struct st
 			}
 			break;
 		case 1:
-			if (len>8 &&
+			if (len>=8 &&
 			    strncmp(cp, "|||||||", 7)==0 &&
 			    (cp[7] == ' ' || cp[7] == '\n')
 				) {
@@ -232,7 +232,7 @@ int split_merge(struct stream f, struct stream *f1, struct stream *f2, struct st
 				copyline(&r1, &cp, end);
 			break;
 		case 2:
-			if (len>8 &&
+			if (len>=8 &&
 			    strncmp(cp, "=======", 7)==0 &&
 			    (cp[7] == ' ' || cp[7] == '\n')
 				) {
@@ -242,7 +242,7 @@ int split_merge(struct stream f, struct stream *f1, struct stream *f2, struct st
 				copyline(&r2, &cp, end);
 			break;
 		case 3:
-			if (len>8 &&
+			if (len>=8 &&
 			    strncmp(cp, ">>>>>>>", 7)==0 &&
 			    (cp[7] == ' ' || cp[7] == '\n')
 				) {
diff --git a/p b/p
index 2500b66..48ee550 100755
--- a/p
+++ b/p
@@ -170,7 +170,7 @@ commit_one()
 {
 	rm -f "$1~current~"
 	mv "$1" "$1~current~"
-	cp "$1~current~" $1
+	cp -p "$1~current~" $1
 	chmod u+w $1
 }