From 3d51e1b5b84bde24f9a19e3cee603f0b57f62001 Mon Sep 17 00:00:00 2001 From: Martin Koegler Date: Mon, 18 Feb 2008 08:31:56 +0100 Subject: check return code of prepare_revision_walk A failure in prepare_revision_walk can be caused by a not parseable object. Signed-off-by: Martin Koegler Signed-off-by: Junio C Hamano --- builtin-fast-export.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'builtin-fast-export.c') diff --git a/builtin-fast-export.c b/builtin-fast-export.c index ef27eee71b..f741df5220 100755 --- a/builtin-fast-export.c +++ b/builtin-fast-export.c @@ -383,7 +383,8 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) get_tags_and_duplicates(&revs.pending, &extra_refs); - prepare_revision_walk(&revs); + if (prepare_revision_walk(&revs)) + die("revision walk setup failed"); revs.diffopt.format_callback = show_filemodify; DIFF_OPT_SET(&revs.diffopt, RECURSIVE); while ((commit = get_revision(&revs))) { -- cgit v1.2.1