Merge pull request #35 from drobak12/Close_opened_file

Fixing file descriptor leak
jblance · Aug 4, 2020 · 759e6d7 · 759e6d7
2 parents f6dd0af + 07dbd2e
commit 759e6d7
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/mppsolar/mppinverter.py b/mppsolar/mppinverter.py
@@ -332,6 +332,10 @@ def _doDirectUsbCommand(self, command):
                 response_line = response_line[:response_line.find(bytes([13])) + 1]
                 break
         log.debug('usb byte_response was: %s', response_line)
+
+        # close file
+        os.close(usb0)
+
         command.setByteResponse(response_line)
         return command