--- a/mercurial/patch.py
+++ b/mercurial/patch.py
@@ -1057,7 +1057,7 @@ def updatedir(ui, repo, patches):
return files
-def b85diff(fp, to, tn):
+def b85diff(to, tn):
'''print base85-encoded binary diff'''
def gitindex(text):
if not text:
@@ -1244,7 +1244,7 @@ def diff(repo, node1=None, node2=None, f
header.insert(0, 'diff --git a/%s b/%s\n' % (a, b))
if dodiff:
if dodiff == 'binary':
- text = b85diff(fp, to, tn)
+ text = b85diff(to, tn)
else:
text = mdiff.unidiff(to, date1,
# ctx2 date may be dynamic