Mar 18, 2018 · Mar 18, 2018
diff --git a/git/index/base.py b/git/index/base.py
 import os
 from stat import S_ISLNK
 import subprocess
 import sys
 import tempfile

 from git.compat import (
    force_bytes,
    defenc,
    mviter,
    is_win
 )
 from git.exc import (
    GitCommandError,
                    lfd.rollback()
            # END exception handling

            # Here it comes: on windows in python 2.5, memory maps aren't closed properly
            # Hence we are in trouble if we try to delete a file that is memory mapped,
            # which happens during read-tree.
            # In this case, we will just read the memory in directly.
            # Its insanely bad ... I am disappointed !
            allow_mmap = (is_win or sys.version_info[1] > 5)
            stream = file_contents_ro(fd, stream=True, allow_mmap=allow_mmap)
            stream = file_contents_ro(fd, stream=True, allow_mmap=True)

            try:
                self._deserialize(stream)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -8,7 +8,6 @@
		import os
		from stat import S_ISLNK
		import subprocess
		import sys
		import tempfile

		from git.compat import (
Expand All		@@ -18,7 +17,6 @@
		force_bytes,
		defenc,
		mviter,
		is_win
		)
		from git.exc import (
		GitCommandError,
Expand DownExpand Up		@@ -128,13 +126,7 @@ def _set_cache_(self, attr):
		lfd.rollback()
		# END exception handling

		# Here it comes: on windows in python 2.5, memory maps aren't closed properly
		# Hence we are in trouble if we try to delete a file that is memory mapped,
		# which happens during read-tree.
		# In this case, we will just read the memory in directly.
		# Its insanely bad ... I am disappointed !
		allow_mmap = (is_win or sys.version_info[1] > 5)
		stream = file_contents_ro(fd, stream=True, allow_mmap=allow_mmap)
		stream = file_contents_ro(fd, stream=True, allow_mmap=True)

		try:
		self._deserialize(stream)
Expand Down