From 32962c9bd5149005b163dff230670872eb99286a Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Mon, 8 Mar 2010 22:58:09 -0800 Subject: revision: introduce setup_revision_opt So far the last parameter to setup_revisions() was to specify the default ref when the command line did not give any (typically "HEAD"). This changes it to take a pointer to a structure so that we can add other information without touching too many codepaths in later patches. There is no functionality change. Signed-off-by: Junio C Hamano --- diff-lib.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'diff-lib.c') diff --git a/diff-lib.c b/diff-lib.c index d7e13cb177..64976f921d 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -510,9 +510,12 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt) int index_differs_from(const char *def, int diff_flags) { struct rev_info rev; + struct setup_revision_opt opt; init_revisions(&rev, NULL); - setup_revisions(0, NULL, &rev, def); + memset(&opt, 0, sizeof(opt)); + opt.def = def; + setup_revisions(0, NULL, &rev, &opt); DIFF_OPT_SET(&rev.diffopt, QUICK); DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS); rev.diffopt.flags |= diff_flags; -- cgit v1.2.3