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From: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
To: git@vger.kernel.org
Subject: [RFC PATCH 3/6] refs.c: Teach `read_ref_at()` to accept `GET_OID_GENTLY` flag
Date: Tue, 17 Jul 2018 15:06:33 +0300	[thread overview]
Message-ID: <c62fecd41db87b22d3605029685eb0281d67fc96.1531778417.git.ungureanupaulsebastian@gmail.com> (raw)
In-Reply-To: <cover.1531778417.git.ungureanupaulsebastian@gmail.com>

This commit introduces a way to call `read_ref_at()` without
exiting on failure.

Signed-off-by: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
---
 refs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/refs.c b/refs.c
index 0eb379f93..4a470158e 100644
--- a/refs.c
+++ b/refs.c
@@ -932,6 +932,8 @@ int read_ref_at(const char *refname, unsigned int flags, timestamp_t at_time, in
 	for_each_reflog_ent_reverse(refname, read_ref_at_ent, &cb);
 
 	if (!cb.reccnt) {
+		if (flags & GET_OID_GENTLY)
+			return -1;
 		if (flags & GET_OID_QUIETLY)
 			exit(128);
 		else
-- 
2.18.0.rc2.184.ga79db55c2.dirty


  parent reply	other threads:[~2018-07-17 12:07 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-17 12:06 [RFC PATCH 0/6] Add gentle alternative for `get_oid()` Paul-Sebastian Ungureanu
2018-07-17 12:06 ` [RFC PATCH 1/6] sha1-name: Add `GET_OID_GENTLY` flag Paul-Sebastian Ungureanu
2018-07-17 12:06 ` [RFC PATCH 2/6] tree-walk: Add three new gentle helpers Paul-Sebastian Ungureanu
2018-07-17 18:55   ` Junio C Hamano
2018-07-18 23:11     ` Paul-Sebastian Ungureanu
2018-07-17 12:06 ` Paul-Sebastian Ungureanu [this message]
2018-07-17 12:06 ` [RFC PATCH 4/6] sha1-name: Teach `get_oid_basic()` to be gentle Paul-Sebastian Ungureanu
2018-07-17 12:06 ` [RFC PATCH 5/6] sha1-name: Teach `get_oid_with_context[_1]()` " Paul-Sebastian Ungureanu
2018-07-17 19:13   ` Junio C Hamano
2018-07-18 23:14     ` Paul-Sebastian Ungureanu
2018-07-17 12:06 ` [RFC PATCH 6/6] sha1-name: Add gentle alternative for `get_oid()` Paul-Sebastian Ungureanu
2018-07-17 17:45 ` [RFC PATCH 0/6] " Duy Nguyen
2018-07-18 23:03   ` Paul-Sebastian Ungureanu

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