Show 51 quoted lines
> 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
>
>