[Fix] 境界条件がおかしかったので修正

diff --git a/KCD/HMFleetInformation.m b/KCD/HMFleetInformation.m
index d787f7a..3c79689 100644 (file)
--- a/KCD/HMFleetInformation.m
+++ b/KCD/HMFleetInformation.m
@@ -174,6 +174,7 @@
 - (HMKCDeck *)fleetAtIndex:(NSInteger)fleetNumner
 {
        NSArray *decks = [self.deckController arrangedObjects];
+       if(fleetNumner == 0 || decks.count < fleetNumner) return nil;
        return decks[fleetNumner - 1];
 }
 - (NSArray *)fleetMemberAtIndex:(NSInteger)fleetNumber