Fix git-runstatus for repositories containing a file named HEAD

diff --git a/wt-status.c b/wt-status.c
index 4b74e6858400108fe4967cfd371d20915d806379..68ecb0b921d7fbe597b2a74f80d465ba034dea4d 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -156,10 +156,8 @@ void wt_status_print_initial(struct wt_status *s)
 static void wt_status_print_updated(struct wt_status *s)
 {
        struct rev_info rev;
-       const char *argv[] = { NULL, NULL, NULL };
-       argv[1] = s->reference;
        init_revisions(&rev, NULL);
-       setup_revisions(2, argv, &rev, NULL);
+       setup_revisions(0, NULL, &rev, s->reference);
        rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
        rev.diffopt.format_callback = wt_status_print_updated_cb;
        rev.diffopt.format_callback_data = s;
@@ -170,9 +168,8 @@ static void wt_status_print_updated(struct wt_status *s)
 static void wt_status_print_changed(struct wt_status *s)
 {
        struct rev_info rev;
-       const char *argv[] = { NULL, NULL };
        init_revisions(&rev, "");
-       setup_revisions(1, argv, &rev, NULL);
+       setup_revisions(0, NULL, &rev, NULL);
        rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
        rev.diffopt.format_callback = wt_status_print_changed_cb;
        rev.diffopt.format_callback_data = s;
@@ -227,10 +224,8 @@ static void wt_status_print_untracked(const struct wt_status *s)
 static void wt_status_print_verbose(struct wt_status *s)
 {
        struct rev_info rev;
-       const char *argv[] = { NULL, NULL, NULL };
-       argv[1] = s->reference;
        init_revisions(&rev, NULL);
-       setup_revisions(2, argv, &rev, NULL);
+       setup_revisions(0, NULL, &rev, s->reference);
        rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
        rev.diffopt.detect_rename = 1;
        run_diff_index(&rev, 1);