Changed PBS plugin output to file_split

Author: achetverikov

nipype/pipeline/plugins/pbs.py

@@ -49,15 +49,15 @@ def __init__(self, **kwargs):
     def _is_pending(self, taskid):
         result = CommandLine('qstat -f {}'.format(taskid),
                              environ=dict(os.environ),
-                             terminal_output='allatonce',
+                             terminal_output='file_split',
                              resource_monitor=False,
                              ignore_exception=True).run()
 
         stdout = result.runtime.stdout
         stderr = result.runtime.stderr
-        errmsg = 'Unknown Job Id' 
+        errmsg = 'Unknown Job Id'
         success = 'Job has finished'
-        if (success in stderr) or ('job_state = C' in stdout):  
+        if (success in stderr) or ('job_state = C' in stdout):
             return False
         else:
             return errmsg not in stderr