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Merge branch 'jk/rev-input-given-fix'

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Feeding "$ZERO_OID" to "git log --ignore-missing --stdin", and
running "git log --ignore-missing $ZERO_OID" fell back to start
digging from HEAD; it has been corrected to become a no-op, like
"git log --tags=no-tag-matches-this-pattern" does.

* jk/rev-input-given-fix:
  revision: set rev_input_given in handle_revision_arg()
This commit is contained in:
Junio C Hamano
2020-08-31 15:49:52 -07:00
parent e9bd00ab2d 04a0e98515
commit cacab0c856
3 changed files with 26 additions and 5 deletions
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16
revision.c
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@ -2017,7 +2017,7 @@ static int handle_dotdot(const char *arg,
return ret;
}
int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsigned revarg_opt)
static int handle_revision_arg_1(const char *arg_, struct rev_info *revs, int flags, unsigned revarg_opt)
{
struct object_context oc;
char *mark;
@ -2092,6 +2092,14 @@ int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsi
return 0;
}
int handle_revision_arg(const char *arg, struct rev_info *revs, int flags, unsigned revarg_opt)
{
int ret = handle_revision_arg_1(arg, revs, flags, revarg_opt);
if (!ret)
revs->rev_input_given = 1;
return ret;
}
static void read_pathspec_from_stdin(struct strbuf *sb,
struct strvec *prune)
{
@ -2703,7 +2711,7 @@ static void NORETURN diagnose_missing_default(const char *def)
*/
int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *opt)
{
int i, flags, left, seen_dashdash, got_rev_arg = 0, revarg_opt;
int i, flags, left, seen_dashdash, revarg_opt;
struct strvec prune_data = STRVEC_INIT;
const char *submodule = NULL;
int seen_end_of_options = 0;
@ -2792,8 +2800,6 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
strvec_pushv(&prune_data, argv + i);
break;
}
else
got_rev_arg = 1;
}
if (prune_data.nr) {
@ -2822,7 +2828,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
opt->tweak(revs, opt);
if (revs->show_merge)
prepare_show_merge(revs);
if (revs->def && !revs->pending.nr && !revs->rev_input_given && !got_rev_arg) {
if (revs->def && !revs->pending.nr && !revs->rev_input_given) {
struct object_id oid;
struct object *object;
struct object_context oc;