https://github.com/coderanger/supervisor-stdout/pull/11

Author: dpfrakes

supervisor_stdout.py

@@ -20,7 +20,7 @@ def main():
 def event_handler(event, response):
     line, data = response.split('\n', 1)
     headers = dict([ x.split(':') for x in line.split() ])
-    lines = data.split('\n')
+    lines = [l for l in data.split('\n') if l not in ['', '\n']]
     prefix = '%s %s | '%(headers['processname'], headers['channel'])
     print('\n'.join([ prefix + l for l in lines ]))