diff options
| -rw-r--r-- | Lib/StringIO.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/StringIO.py b/Lib/StringIO.py index 334bf853a2..6952b1a999 100644 --- a/Lib/StringIO.py +++ b/Lib/StringIO.py @@ -129,6 +129,8 @@ class StringIO: self.buflist = [] self.buflist = [self.buf[:self.pos], s, self.buf[newpos:]] self.buf = '' + if newpos > self.len: + self.len = newpos else: self.buflist.append(s) self.len = newpos |