lib/sewing_kit/webpack/dev.rb in sewing_kit-0.5.6 vs lib/sewing_kit/webpack/dev.rb in sewing_kit-0.5.7

@@ -12,11 +12,11 @@
 
       def spawn
         Kernel.spawn(
           {
             'NODE_ENV' => 'development',
-            'BLUEBIRD_DEBUG' => 0,
-            'BLUEBIRD_LONG_STACK_TRACES' => 0,
+            'BLUEBIRD_DEBUG' => '0',
+            'BLUEBIRD_LONG_STACK_TRACES' => '0',
           },
           'node_modules/.bin/sewing-kit',
           'dev',
           chdir: Rails.root.to_s,
           out: $stdout,