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small edit (int->bool)

This commit is contained in:
Enno Rehling 2016-12-11 22:40:06 +01:00 committed by Enno Rehling
parent 61f3585ad7
commit 70dfe20e62
1 changed files with 2 additions and 2 deletions
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4
src/guard.c
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@ -128,7 +128,7 @@ bool is_guard(const struct unit * u)
unit *is_guarded(region * r, unit * u)
{
unit *u2;
int noguards = 1;
bool noguards = true;
if (!fval(r, RF_GUARDED)) {
return NULL;
@ -140,7 +140,7 @@ unit *is_guarded(region * r, unit * u)
for (u2 = r->units; u2; u2 = u2->next) {
if (is_guardian_r(u2)) {
noguards = 0;
noguards = false;
if (is_guardian_u(u2, u)) {
/* u2 is our guard. stop processing (we might have to go further next time) */
return u2;