- added a pointer controller to findex to avoid RemoteDirModel to incidentally request for deleted pointers.

- suppressed auto-collapse of directories when updated.

Still To do:
	- auto-update QTreeView in PostMod() to avoid display inconsistencies.




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1520 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/dbase/fimonitor.cc

@@ -968,6 +968,9 @@ int FileIndexMonitor::RequestDirDetails(void *ref, DirDetails &details, uint32_t
 
 	bool b = fi.RequestDirDetails(ref,details,flags) ;
 
+	if(!b)
+		return false ;
+
 	// look for the top level and setup flags accordingly
 
 	FileEntry *file = (FileEntry *) ref;