--- a/eric6/MicroPython/MicroPythonGraphWidget.py	Wed Jul 17 20:31:47 2019 +0200
+++ b/eric6/MicroPython/MicroPythonGraphWidget.py	Thu Jul 18 20:30:03 2019 +0200
@@ -154,7 +154,7 @@
         for line in lines:
             if not line.endswith(b"\n"):
                 # incomplete line (last line); skip it
-                continue
+                break
             
             line = line.strip()
             if line.startswith(b"(") and line.endswith(b")"):