The revision options --reverse is incompatibel with --walk-reflogs and
--graph is incompatible with both --reverse and --walk-reflogs. So they
are all incompatible with each other.
Use the function for checking three mutually incompatible options,
die_for_incompatible_opt3(), to perform this check in one place and
without repetition. This is shorter and clearer.
Signed-off-by: René Scharfe <l.s.r@xxxxxx>
---
revision.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/revision.c b/revision.c
index b2861474b1..1b7e1af6c6 100644
--- a/revision.c
+++ b/revision.c
@@ -3036,8 +3036,6 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
revs->grep_filter.ignore_locale = 1;
compile_grep_patterns(&revs->grep_filter);
- if (revs->reverse && revs->reflog_info)
- die(_("options '%s' and '%s' cannot be used together"), "--reverse", "--walk-reflogs");
if (revs->reflog_info && revs->limited)
die("cannot combine --walk-reflogs with history-limiting options");
if (revs->rewrite_parents && revs->children.name)
@@ -3048,11 +3046,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
/*
* Limitations on the graph functionality
*/
- if (revs->reverse && revs->graph)
- die(_("options '%s' and '%s' cannot be used together"), "--reverse", "--graph");
+ die_for_incompatible_opt3(!!revs->graph, "--graph",
+ !!revs->reverse, "--reverse",
+ !!revs->reflog_info, "--walk-reflogs");
- if (revs->reflog_info && revs->graph)
- die(_("options '%s' and '%s' cannot be used together"), "--walk-reflogs", "--graph");
if (revs->no_walk && revs->graph)
die(_("options '%s' and '%s' cannot be used together"), "--no-walk", "--graph");
if (!revs->reflog_info && revs->grep_filter.use_reflog_filter)
--
2.43.0
