* [PATCH] line-log: handle deref_tag() returning NULL
@ 2020-10-11 16:03 René Scharfe
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From: René Scharfe @ 2020-10-11 16:03 UTC (permalink / raw)
To: Git Mailing List; +Cc: Junio C Hamano
Signed-off-by: René Scharfe <l.s.r@web.de>
---
line-log.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/line-log.c b/line-log.c
index 68eeb425f8..75c8b1acff 100644
--- a/line-log.c
+++ b/line-log.c
@@ -481,7 +481,7 @@ static struct commit *check_single_commit(struct rev_info *revs)
if (obj->flags & UNINTERESTING)
continue;
obj = deref_tag(revs->repo, obj, NULL, 0);
- if (obj->type != OBJ_COMMIT)
+ if (!obj || obj->type != OBJ_COMMIT)
die("Non commit %s?", revs->pending.objects[i].name);
if (commit)
die("More than one commit to dig from: %s and %s?",
--
2.28.0
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2020-10-11 16:03 [PATCH] line-log: handle deref_tag() returning NULL René Scharfe
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