state_string must always be initialized

See #1425
2016-07-28 23:24:29 +02:00 · 2016-07-28 23:24:29 +02:00 · 444a36d0f0
commit 444a36d0f0
parent 7c5cc8d256
1 changed files with 1 additions and 0 deletions
--- a/src/octoprint/printer/standard.py
+++ b/src/octoprint/printer/standard.py
@ -918,6 +918,7 @@ class Printer(PrinterInterface, comm.MachineComPrintCallback):
 		"""
 		oldState = self._state

+		state_string = None
 		if self._comm is not None:
 			state_string = self._comm.getStateString()