[PATCH] submodule: show_submodule_summary: preserve diff queue
git-diff with --submodule option stopped printing diff lines after a submodule
change, because show_submodule_summary reset diff queue.
---
submodule.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/submodule.c b/submodule.c
index 61cb6e2..5b57536 100644
--- a/submodule.c
+++ b/submodule.c
@@ -46,6 +46,12 @@ done:
return ret;
}
+static void diff_q_copy(struct diff_queue_struct *dst,
+ struct diff_queue_struct *src)
+{
+ memcpy(dst, src, sizeof(struct diff_queue_struct));
+}
+
void handle_ignore_submodules_arg(struct diff_options *diffopt,
const char *arg)
{
@@ -71,6 +77,7 @@ void show_submodule_summary(FILE *f, const char *path,
struct strbuf sb = STRBUF_INIT;
static const char *format = " %m %s";
int fast_forward = 0, fast_backward = 0;
+ struct diff_queue_struct diff_q_backup;
if (is_null_sha1(two))
message = "(submodule deleted)";
@@ -83,6 +90,7 @@ void show_submodule_summary(FILE *f, const char *path,
message = "(commits not present)";
if (!message) {
+ diff_q_copy(&diff_q_backup, &diff_queued_diff);
init_revisions(&rev, NULL);
setup_revisions(0, NULL, &rev, NULL);
rev.left_right = 1;
@@ -146,6 +154,7 @@ void show_submodule_summary(FILE *f, const char *path,
}
clear_commit_marks(left, ~0);
clear_commit_marks(right, ~0);
+ diff_q_copy(&diff_queued_diff, &diff_q_backup);
}
strbuf_release(&sb);
}
--
1.7.2.1.22.ge7bdd