emaint cleanconfmem: handle ROOT

diff --git a/pym/portage/emaint/modules/config/config.py b/pym/portage/emaint/modules/config/config.py
index 33bd19c31f76e795147f1e614658d083580aa5f8..f20068cda651aa1603bbf456a73b976ec946459b 100644 (file)
--- a/pym/portage/emaint/modules/config/config.py
+++ b/pym/portage/emaint/modules/config/config.py
@@ -11,6 +11,7 @@ class CleanConfig(object):
        short_desc = "Discard any no longer installed configs from emerge's tracker list"
 
        def __init__(self):
+               self._root = portage.settings["ROOT"]
                self.target = os.path.join(portage.settings["EROOT"], PRIVATE_PATH, 'config')
 
        def name():
@@ -52,10 +53,17 @@ class CleanConfig(object):
                if onProgress:
                        onProgress(maxval, 0)
                        i = 0
-               keys = sorted(configs)
+
+               root = self._root
+               if root == "/":
+                       root = None
                modified = False
-               for config in keys:
-                       if not os.path.exists(config):
+               for config in sorted(configs):
+                       if root is None:
+                               full_path = config
+                       else:
+                               full_path = os.path.join(root, config.lstrip(os.sep))
+                       if not os.path.exists(full_path):
                                modified = True
                                configs.pop(config)
                                messages.append("  %s" % config)