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subs: Drop contains_engineer(), lnd_find_capable() can do

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Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2014-12-29 20:13:21 +01:00
parent 92f36aa4f5
commit 482f1e91c5
1 changed files with 1 additions and 17 deletions
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18
src/lib/subs/lndsub.c
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@ -675,22 +675,6 @@ lnd_sweep(struct emp_qelem *land_list, int explicit, int takemob,
return stopping;
}
static int
contains_engineer(struct emp_qelem *list)
{
struct emp_qelem *qp;
struct emp_qelem *next;
struct ulist *llp;
for (qp = list->q_back; qp != list; qp = next) {
next = qp->q_back;
llp = (struct ulist *)qp;
if (lchr[llp->unit.land.lnd_type].l_flags & L_ENGINEER)
return 1;
}
return 0;
}
static int
lnd_check_one_mines(struct ulist *llp, int with_eng)
{
@ -719,7 +703,7 @@ lnd_check_mines(struct emp_qelem *land_list)
struct emp_qelem *next;
struct ulist *llp;
int stopping = 0;
int with_eng = contains_engineer(land_list);
int with_eng = !!lnd_find_capable(land_list, L_ENGINEER);
for (qp = land_list->q_back; qp != land_list; qp = next) {
next = qp->q_back;