Properly check for numbers in pvdevl. Fixes #334

2018-02-17 12:25:12 -06:00
parent f6e94682e1
commit 668a3be6a9
2 changed files with 12 additions and 3 deletions
@@ -225,7 +225,7 @@ public class VaultOperations {
        if (isLocked()) {
            return;
        }
-        if (arg.matches("^[0-9]{1,2}$")) {
+        if (isNumber(arg)) {
            int number = 0;
            try {
                number = Integer.parseInt(arg);
@@ -261,7 +261,7 @@ public class VaultOperations {
            return;
        }
        if (sender.hasPermission("playervaults.delete")) {
-            if (arg.matches("^[0-9]{1,2}$")) {
+            if (isNumber(arg)) {
                int number = 0;
                try {
                    number = Integer.parseInt(arg);
@@ -285,4 +285,13 @@ public class VaultOperations {
            sender.sendMessage(Lang.TITLE.toString() + Lang.NO_PERMS);
        }
    }
+
+    private static boolean isNumber(String check) {
+        try {
+            Integer.parseInt(check);
+            return true;
+        } catch (NumberFormatException e) {
+            return false;
+        }
+    }
 }