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-rw-r--r--builtin-rerere.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/builtin-rerere.c b/builtin-rerere.c
index b463c07..8c2c8bd 100644
--- a/builtin-rerere.c
+++ b/builtin-rerere.c
@@ -117,10 +117,13 @@ static int handle_file(const char *path,
else if (!prefixcmp(buf, "======="))
hunk = 2;
else if (!prefixcmp(buf, ">>>>>>> ")) {
+ int one_is_longer = (one->nr > two->nr);
+ int common_len = one_is_longer ? two->nr : one->nr;
+ int cmp = memcmp(one->ptr, two->ptr, common_len);
+
hunk_no++;
hunk = 0;
- if (memcmp(one->ptr, two->ptr, one->nr < two->nr ?
- one->nr : two->nr) > 0) {
+ if ((cmp > 0) || ((cmp == 0) && one_is_longer)) {
struct buffer *swap = one;
one = two;
two = swap;