1 files changed, 5 insertions, 5 deletions
diff --git a/ftt-codegen b/ftt-codegen
index f8a57b4..c54a383 100755
--- a/ftt-codegen
+++ b/ftt-codegen
@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 
 import copy
+import json
 import re
 import sys
 
@@ -9,7 +10,7 @@ import yaml
 
 
 hardcoded = '''
-import fable
+import fable, json
 run = fable.Run()
 '''
 
@@ -112,13 +113,12 @@ def find_binding(bindings, keyword, rest):
 
 def codegen(f, step, bindings):
     words = step.split()
+    if not words:
+        return
     keyword = words[0]
     rest = ' '.join(words[1:])
     function, args = find_binding(bindings, keyword, rest)
-    f.write('args = {\n')
-    for arg in args:
-        f.write('"{}": "{}"\n'.format(arg, args[arg]))
-    f.write('}\n')
+    f.write('args = {}\n'.format(json.dumps(args)))
     f.write('{}(run.get_context(), **args)\n'.format(function))
 
 def debug(msg):