Mercurial > public > mercurial-scm > hg

comparison mercurial/merge.py @ 3731:b4af5f92e04b

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merge: move check for empty ancestor into findcopies
author Matt Mackall <mpm@selenic.com>
date Thu, 30 Nov 2006 17:36:33 -0600
parents d377f8d25662
children ffe9fef84801
comparison
equal deleted inserted replaced
3730:d377f8d25662 3731:b4af5f92e04b
123 123
124 if not repo.ui.configbool("merge", "followcopies", True): 124 if not repo.ui.configbool("merge", "followcopies", True):
125 return {} 125 return {}
126 126
127 # avoid silly behavior for update from empty dir 127 # avoid silly behavior for update from empty dir
128 if not m1: 128 if not m1 or not m2 or not ma:
129 return {} 129 return {}
130 130
131 dcopies = repo.dirstate.copies() 131 dcopies = repo.dirstate.copies()
132 copy = {} 132 copy = {}
133 u1 = nonoverlap(m1, m2, ma) 133 u1 = nonoverlap(m1, m2, ma)
186 186
187 def act(msg, m, f, *args): 187 def act(msg, m, f, *args):
188 repo.ui.debug(" %s: %s -> %s\n" % (f, msg, m)) 188 repo.ui.debug(" %s: %s -> %s\n" % (f, msg, m))
189 action.append((f, m) + args) 189 action.append((f, m) + args)
190 190
191 if pa and not (backwards or overwrite): 191 if not (backwards or overwrite):
192 copy = findcopies(repo, m1, m2, ma, pa.rev()) 192 copy = findcopies(repo, m1, m2, ma, pa.rev())
193 copied = dict.fromkeys(copy.values()) 193 copied = dict.fromkeys(copy.values())
194 194
195 # Compare manifests 195 # Compare manifests
196 for f, n in m1.iteritems(): 196 for f, n in m1.iteritems():