Document that dblink.unmerge() does not perform locking internally.

svn path=/main/trunk/; revision=4418

diff --git a/pym/portage.py b/pym/portage.py
index 38a5755e3ac7de1f443afeb47352860de97a6325..4899295d6f89274922f037a857ff47ee251a09c4 100644 (file)
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -5678,6 +5678,8 @@ class dblink:
 
        def unmerge(self, pkgfiles=None, trimworld=1, cleanup=1,
                ldpath_mtimes=None):
+               """The caller must ensure that lockdb() and unlockdb() are called
+               before and after this method."""
                global dircache
                dircache={}