--- a/mercurial/patch.py
+++ b/mercurial/patch.py
@@ -321,7 +321,7 @@ class patchfile:
os.mkdir(d)
self.lines = []
self.exists = False
-
+
self.hash = {}
self.dirty = 0
self.offset = 0
@@ -350,7 +350,7 @@ class patchfile:
vala = abs(a - linenum)
valb = abs(b - linenum)
return cmp(vala, valb)
-
+
try:
cand = self.hash[l]
except:
@@ -706,7 +706,7 @@ class hunk:
def old(self, fuzz=0, toponly=False):
return self.fuzzit(self.a, fuzz, toponly)
-
+
def newctrl(self):
res = []
for x in self.hunk:
@@ -842,7 +842,7 @@ def applydiff(ui, fp, changed, strip=1,
"""reads a patch from fp and tries to apply it. The dict 'changed' is
filled in with all of the filenames changed by the patch. Returns 0
for a clean patch, -1 if any rejects were found and 1 if there was
- any fuzz."""
+ any fuzz."""
def scangitpatch(fp, firstline, cwd=None):
'''git patches can modify a file, then copy that file to