opal/corelib/process.rb in opal-0.11.4 vs opal/corelib/process.rb in opal-1.0.0.beta1

@@ -37,10 +37,10 @@
     t = Time.now.to_f
     Benchmark::Tms.new(t, t, t, t, t)
   end
 
   def self.clock_gettime(clock_id, unit = :float_second)
-    clock = @__clocks__[clock_id] or raise Errno::EINVAL, "clock_gettime(#{clock_id}) #{@__clocks__[clock_id]}"
+    (clock = @__clocks__[clock_id]) || raise(Errno::EINVAL, "clock_gettime(#{clock_id}) #{@__clocks__[clock_id]}")
     %x{
       var ms = clock();
       switch (unit) {
         case 'float_second':      return  (ms / 1000);         // number of seconds as a float (default)
         case 'float_millisecond': return  (ms / 1);            // number of milliseconds as a float