Fix #1944 : Use errno constants for portability

deluge/core/torrentmanager.py

@@ -790,7 +790,8 @@ class TorrentManager(component.Component):
                             os.removedirs(os.path.join(root, name))
                             log.debug("Removed Empty Folder %s", os.path.join(root, name))
                         except OSError, (errno, strerror):
-                            if errno == 39:
+                            from errno import ENOTEMPTY
+                            if errno == ENOTEMPTY:
                                 # Error raised if folder is not empty
                                 log.debug("%s", strerror)
 

deluge/ui/gtkui/connectionmanager.py

@@ -409,7 +409,8 @@ class ConnectionManager(component.Component):
         try:
             return client.start_daemon(port, config)
         except OSError, e:
-            if e.errno == 2:
+            from errno import ENOENT
+            if e.errno == ENOENT:
                 dialogs.ErrorDialog(
                     _("Unable to start daemon!"),
                     _("Deluge cannot find the 'deluged' executable, it is likely \