1 files changed, 2 insertions, 2 deletions

diff --git a/zabuton.py b/zabuton.py
index 93e1daf..9682718 100755
--- a/zabuton.py
+++ b/zabuton.py
@@ -171,7 +171,7 @@ class ViewServer:
     @classmethod
     def run(cls, logger=None, input=sys.stdin, output=sys.stdout):
         def _log(message):
-            json.dump(['log', str(message)], output)
+            json.dump(['log', str(message)], output, separators=(',', ':'))
             output.write('\n')
             output.flush()
         log = logger if logger else _log
@@ -188,7 +188,7 @@ class ViewServer:
 
                 retval = getattr(server, cmd[0])(*cmd[1:])
 
-                json.dump(retval, output)
+                json.dump(retval, output, separators=(',', ':'))
                 output.write('\n')
                 output.flush()
         except KeyboardInterrupt: