Changeset 52682 in vbox for trunk/src/VBox/Main/xml

Timestamp:

Sep 10, 2014 4:43:11 PM (11 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

96009

Message:

Main/Machine+Settings: Changing extradata for a Machine instance is special, there is no "old" state available for comparing, and thus it must force saving. The settings change optimizes out the useless effort to do a deep comparison of two maps.

File:

• trunk/src/VBox/Main/xml/Settings.cpp (modified) (1 diff)

trunk/src/VBox/Main/xml/Settings.cpp

@@ -2215 +2215 @@
                  && (storageMachine             == c.storageMachine)        // this one's deep
                  && (mediaRegistry              == c.mediaRegistry)         // this one's deep
-                 && (mapExtraDataItems          == c.mapExtraDataItems)     // this one's deep
+                 // skip mapExtraDataItems! there is no old state available as it's always forced
                  && (llFirstSnapshot            == c.llFirstSnapshot)       // this one's deep
                )