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-rwxr-xr-xcontrib/hg-to-git/hg-to-git.py7
1 files changed, 6 insertions, 1 deletions
diff --git a/contrib/hg-to-git/hg-to-git.py b/contrib/hg-to-git/hg-to-git.py
index 046cb2b268..60dec86d37 100755
--- a/contrib/hg-to-git/hg-to-git.py
+++ b/contrib/hg-to-git/hg-to-git.py
@@ -23,6 +23,11 @@ import os, os.path, sys
import tempfile, pickle, getopt
import re
+if sys.hexversion < 0x02030000:
+ # The behavior of the pickle module changed significantly in 2.3
+ sys.stderr.write("hg-to-git.py: requires Python 2.3 or later.\n")
+ sys.exit(1)
+
# Maps hg version -> git version
hgvers = {}
# List of children for each hg revision
@@ -220,7 +225,7 @@ for cset in range(int(tip) + 1):
os.system('git ls-files -x .hg --deleted | git update-index --remove --stdin')
# commit
- os.system(getgitenv(user, date) + 'git commit --allow-empty -a -F %s' % filecomment)
+ os.system(getgitenv(user, date) + 'git commit --allow-empty --allow-empty-message -a -F %s' % filecomment)
os.unlink(filecomment)
# tag