Fix profiler crashing instead of showing usage when no arguments are …

…given
MinimallyCorrect · Feb 7, 2016 · d6b916f · d6b916f
1 parent 371538b
commit d6b916f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/nallar/tickprofiler/minecraft/commands/ProfileCommand.java b/src/main/java/nallar/tickprofiler/minecraft/commands/ProfileCommand.java
@@ -39,6 +39,9 @@ private boolean process(final ICommandSender commandSender, List<String> argumen
 		Integer z = null;
 		ProfilingState type;
 		try {
+			if (arguments.isEmpty())
+				throw new UsageException();
+
 			type = ProfilingState.get(arguments.get(0));
 			if (type == null)
 				throw new RuntimeException();