bin/hvm in haxor-0.3.0 vs bin/hvm in haxor-0.4.0

@@ -24,13 +24,18 @@
   puts 'You must specify .hax.e file to be run.'
   puts parser
   exit
 end
 
-vm = Haxor::Vm::Core.new
+begin
+  vm = Haxor::Vm::Core.new
 
-filename = ARGV[0]
-# make life easier ;)
-filename += '.e' if filename.end_with? '.hax'
+  filename = ARGV[0]
+  # make life easier ;)
+  filename += '.e' if filename.end_with? '.hax'
 
-vm.load_program filename
-vm.execute
+  vm.load_program filename
+  vm.execute
+rescue => e
+  puts "An error occurred: #{e}."
+  exit 1
+end