Merge 4f9b2db into 9a449bc

python-pillow · Oct 13, 2014 · c244703 · c244703
2 parents 9a449bc + 4f9b2db
commit c244703
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/PIL/TiffImagePlugin.py b/PIL/TiffImagePlugin.py
@@ -883,6 +883,10 @@ def _setup(self):
                 try:
                     fp = hasattr(self.fp, "fileno") and \
                         os.dup(self.fp.fileno())
+                    # flush the file descriptor, prevents error on pypy 2.4+
+                    # should also eliminate the need for fp.tell for py3
+                    # in _seek
+                    self.fp.flush()
                 except IOError:
                     # io.BytesIO have a fileno, but returns an IOError if
                     # it doesn't use a file descriptor.