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Avoid NFE when incorrect usage is used. Fixes #205

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This commit is contained in:
kashike
2016-08-19 23:57:27 -07:00
parent ee7d0439f5
commit 9263c2a092
1 changed files with 11 additions and 2 deletions
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src/main/java/com/drtshock/playervaults/commands/VaultCommand.java
+10 -1
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@@ -59,8 +59,17 @@ public class VaultCommand implements CommandExecutor {
player.sendMessage(Lang.TITLE.toString() + Lang.NO_PERMS.toString()); player.sendMessage(Lang.TITLE.toString() + Lang.NO_PERMS.toString());
break; break;
} }
int number;
try {
number = Integer.parseInt(args[1]);
} catch (NumberFormatException e) {
player.sendMessage(Lang.TITLE.toString() + ChatColor.RED + Lang.MUST_BE_NUMBER);
return true;
}
if (VaultOperations.openOtherVault(player, args[0], args[1])) { if (VaultOperations.openOtherVault(player, args[0], args[1])) {
PlayerVaults.getInstance().getInVault().put(player.getUniqueId().toString(), new VaultViewInfo(args[0], Integer.parseInt(args[1]))); PlayerVaults.getInstance().getInVault().put(player.getUniqueId().toString(), new VaultViewInfo(args[0], number));
} }
break; break;
default: default: