diff -r 7f643d41464e -r f904d0eef264 eric6/E5Network/E5RFC6266.py
--- a/eric6/E5Network/E5RFC6266.py Wed Jun 17 17:12:21 2020 +0200
+++ b/eric6/E5Network/E5RFC6266.py Wed Jun 17 20:18:54 2020 +0200
@@ -225,10 +225,10 @@
self.assocs = dict(assocs) # So we can change values
if 'filename*' in self.assocs:
param = self.assocs['filename*']
- assert isinstance(param, ExtDispositionParm)
- self.assocs['filename*'] = (
- parse_ext_value(param.value).string
- )
+ if isinstance(param, ExtDispositionParm):
+ self.assocs['filename*'] = (
+ parse_ext_value(param.value).string
+ )
def filename(self):
"""
