create .hg/hgrc with [paths] default entry only if source was given on hg init.

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create .hg/hgrc with [paths] default entry only if source was given on hg init.

manifest hash: 8229e52ba4d3a6be51e053986230d195cff78966
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mercurial/commands.py

@@ -384,13 +384,13 b' def init(ui, source=None):'
             other = hg.repository(ui, source)
             cg = repo.getchangegroup(other)
             repo.addchangegroup(cg)
+
+        f = repo.opener("hgrc", "w")
+        f.write("[paths]\n")
+        f.write("default = %s\n" % source)
     else:
         repo = hg.repository(ui, ".", create=1)
 
-    f = repo.opener("hgrc", "w")
-    f.write("[paths]\n")
-    f.write("default = %s\n" % source)
-
 def log(ui, repo, f):
     """show the revision history of a single file"""
     f = relpath(repo, [f])[0]