--- a/mercurial/patch.py Wed May 20 00:43:23 2009 +0200
+++ b/mercurial/patch.py Wed May 20 00:52:46 2009 +0200
@@ -452,11 +452,11 @@
if not m:
raise PatchError(_("bad hunk #%d") % self.number)
self.starta, foo, self.lena, self.startb, foo2, self.lenb = m.groups()
- if self.lena == None:
+ if self.lena is None:
self.lena = 1
else:
self.lena = int(self.lena)
- if self.lenb == None:
+ if self.lenb is None:
self.lenb = 1
else:
self.lenb = int(self.lenb)
@@ -479,7 +479,7 @@
raise PatchError(_("bad hunk #%d") % self.number)
foo, self.starta, foo2, aend, foo3 = m.groups()
self.starta = int(self.starta)
- if aend == None:
+ if aend is None:
aend = self.starta
self.lena = int(aend) - self.starta
if self.starta:
@@ -511,7 +511,7 @@
raise PatchError(_("bad hunk #%d") % self.number)
foo, self.startb, foo2, bend, foo3 = m.groups()
self.startb = int(self.startb)
- if bend == None:
+ if bend is None:
bend = self.startb
self.lenb = int(bend) - self.startb
if self.startb:
@@ -872,7 +872,7 @@
if ((sourcefile or state == BFILE) and ((not context and x[0] == '@') or
((context is not False) and x.startswith('***************')))):
try:
- if context == None and x.startswith('***************'):
+ if context is None and x.startswith('***************'):
context = True
gpatch = changed.get(bfile)
create = afile == '/dev/null' or gpatch and gpatch.op == 'ADD'