feat: only flush a non-empty buffer

martynia · Jan 23, 2024 · b6b9961 · b6b9961
1 parent 0a438b8
commit b6b9961
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Pilot/pilotTools.py b/Pilot/pilotTools.py
@@ -650,7 +650,7 @@ def flush(self):
         :return: None
         :rtype:  None
         """
-        if not self.output.closed:
+        if not self.output.closed and self._nlines > 0:
             self.output.flush()
             buf = self.getValue()
             self.senderFunc(buf)