[PATCH 1 of 2] Fix addremove for symlinks to non-existent files

[Giorgos Keramidas]

# HG changeset patch
# User Giorgos Keramidas <keramida at ceid.upatras.gr>
# Date 1168025329 -7200
# Node ID 8450de1af661b51bf9c732276a180cc01f47bfdc
# Parent  226df1808f16312ffc2acc4a41a6fd5de2d5de71
Fix addremove for symlinks to non-existent files

diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -176,7 +176,8 @@ def addremove(repo, pats=[], opts={}, wl
             mapping[abs] = rel, exact
             if repo.ui.verbose or not exact:
                 repo.ui.status(_('adding %s\n') % ((pats and rel) or abs))
-        if repo.dirstate.state(abs) != 'r' and not os.path.exists(rel):
+        islink = os.path.islink(rel)
+        if repo.dirstate.state(abs) != 'r' and not islink and not os.path.exists(rel):
             remove.append(abs)
             mapping[abs] = rel, exact
             if repo.ui.verbose or not exact: