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worktree: use skip_prefix to parse target

Instead of checking for "refs/heads/" using `starts_with()`, then
skipping past "refs/heads/" using `strlen()`, just use `skip_prefix()`.

In `is_worktree_being_rebased()`, we can adjust the indentation while
we're here and lose a pair of parentheses which isn't needed and which
might even make the reader wonder what they're missing and why that
grouping is there.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Martin Ågren 2020-09-27 15:15:47 +02:00 committed by Junio C Hamano
parent fb07bd4297
commit a46d1f7321

View file

@ -352,11 +352,11 @@ int is_worktree_being_rebased(const struct worktree *wt,
memset(&state, 0, sizeof(state));
found_rebase = wt_status_check_rebase(wt, &state) &&
((state.rebase_in_progress ||
state.rebase_interactive_in_progress) &&
state.branch &&
starts_with(target, "refs/heads/") &&
!strcmp(state.branch, target + strlen("refs/heads/")));
(state.rebase_in_progress ||
state.rebase_interactive_in_progress) &&
state.branch &&
skip_prefix(target, "refs/heads/", &target) &&
!strcmp(state.branch, target);
wt_status_state_free_buffers(&state);
return found_rebase;
}
@ -370,8 +370,8 @@ int is_worktree_being_bisected(const struct worktree *wt,
memset(&state, 0, sizeof(state));
found_bisect = wt_status_check_bisect(wt, &state) &&
state.branch &&
starts_with(target, "refs/heads/") &&
!strcmp(state.branch, target + strlen("refs/heads/"));
skip_prefix(target, "refs/heads/", &target) &&
!strcmp(state.branch, target);
wt_status_state_free_buffers(&state);
return found_bisect;
}