Avoid ambigious if() if() else().

4 files changed, 24 insertions, 12 deletions

diff --git a/games/sail/dr_1.c b/games/sail/dr_1.c
index 52ab369..239be81 100644
--- a/games/sail/dr_1.c
+++ b/games/sail/dr_1.c
@@ -346,11 +346,12 @@ compcombat()
 				hit++;
 			hit += QUAL[index][capship(sp)->specs->qual - 1];
 			for (n = 0; n < 3 && sp->file->captured == 0; n++)
-				if (!crew[n])
+				if (!crew[n]) {
 					if (index <= 5)
 						hit--;
 					else
 						hit -= 2;
+				}
 			if (ready & R_INITIAL) {
 				if (!r)
 					sp->file->readyL &= ~R_INITIAL;
@@ -361,11 +362,12 @@ compcombat()
 				else
 					hit += 2;
 			}
-			if (sp->file->captured != 0)
+			if (sp->file->captured != 0) {
 				if (index <= 1)
 					hit--;
 				else
 					hit -= 2;
+			}
 			hit += AMMO[index][load - 1];
 			temp = sp->specs->class;
 			if ((temp >= 5 || temp == 1) && windspeed == 5)
@@ -385,11 +387,12 @@ compcombat()
 
 next()
 {
-	if (++turn % 55 == 0)
+	if (++turn % 55 == 0) {
 		if (alive)
 			alive = 0;
 		else
 			people = 0;
+	}
 	if (people <= 0 || windspeed == 7) {
 		register struct ship *s;
 		struct ship *bestship;
diff --git a/games/sail/pl_3.c b/games/sail/pl_3.c
index 3aee8b9..23ef384 100644
--- a/games/sail/pl_3.c
+++ b/games/sail/pl_3.c
@@ -124,11 +124,12 @@ acceptcombat()
 		else if (temp > 8)
 			temp -= 8;
 		sternrake = temp > 4 && temp < 6;
-		if (rakehim)
+		if (rakehim) {
 			if (!sternrake)
 				Signal("Raking the %s!", closest);
 			else
 				Signal("Stern Rake! %s splintering!", closest);
+		}
 		index = guns;
 		if (target < 3)
 			index += car;
@@ -142,21 +143,24 @@ acceptcombat()
 			hit++;
 		hit += QUAL[index][mc->qual-1];
 		for (n = 0; n < 3 && mf->captured == 0; n++)
-			if (!crew[n])
+			if (!crew[n]) {
 				if (index <= 5)
 					hit--;
 				else
 					hit -= 2;
-		if (ready & R_INITIAL)
+			}
+		if (ready & R_INITIAL) {
 			if (index <= 3)
 				hit++;
 			else
 				hit += 2;
-		if (mf->captured != 0)
+		}
+		if (mf->captured != 0) {
 			if (index <= 1)
 				hit--;
 			else
 				hit -= 2;
+		}
 		hit += AMMO[index][load - 1];
 		if (((temp = mc->class) >= 5 || temp == 1) && windspeed == 5)
 			hit--;
diff --git a/games/sail/pl_7.c b/games/sail/pl_7.c
index 80efdd0..e7afd95 100644
--- a/games/sail/pl_7.c
+++ b/games/sail/pl_7.c
@@ -84,16 +84,18 @@ newturn()
 	movebuf[0] = '\0';
 
 	(void) alarm(0);
-	if (mf->readyL & R_LOADING)
+	if (mf->readyL & R_LOADING) {
 		if (mf->readyL & R_DOUBLE)
 			mf->readyL = R_LOADING;
 		else
 			mf->readyL = R_LOADED;
-	if (mf->readyR & R_LOADING)
+	}
+	if (mf->readyR & R_LOADING) {
 		if (mf->readyR & R_DOUBLE)
 			mf->readyR = R_LOADING;
 		else
 			mf->readyR = R_LOADED;
+	}
 	if (!hasdriver)
 		Write(W_DDEAD, SHIP(0), 0, 0, 0, 0, 0);
 
diff --git a/games/sail/sync.c b/games/sail/sync.c
index b896eed..ab663a9 100644
--- a/games/sail/sync.c
+++ b/games/sail/sync.c
@@ -264,7 +264,7 @@ sync_update(type, ship, a, b, c, d)
 		}
 	case W_UNFOUL: {
 		register struct snag *p = &ship->file->foul[a];
-		if (p->sn_count > 0)
+		if (p->sn_count > 0) {
 			if (b) {
 				ship->file->nfoul -= p->sn_count;
 				p->sn_count = 0;
@@ -272,11 +272,12 @@ sync_update(type, ship, a, b, c, d)
 				ship->file->nfoul--;
 				p->sn_count--;
 			}
+		}
 		break;
 		}
 	case W_UNGRAP: {
 		register struct snag *p = &ship->file->grap[a];
-		if (p->sn_count > 0)
+		if (p->sn_count > 0) {
 			if (b) {
 				ship->file->ngrap -= p->sn_count;
 				p->sn_count = 0;
@@ -284,14 +285,16 @@ sync_update(type, ship, a, b, c, d)
 				ship->file->ngrap--;
 				p->sn_count--;
 			}
+		}
 		break;
 		}
 	case W_SIGNAL:
-		if (mode == MODE_PLAYER)
+		if (mode == MODE_PLAYER) {
 			if (nobells)
 				Signal("%s (%c%c): %s", ship, a);
 			else
 				Signal("\7%s (%c%c): %s", ship, a);
+		}
 		break;
 	case W_CREW: {
 		register struct shipspecs *s = ship->specs;