base.bbclass: make showing display revision work with the mtn 0.30 workspace format

diff --git a/classes/base.bbclass b/classes/base.bbclass
index 0c62568..a9b61d2 100644 (file)
--- a/classes/base.bbclass
+++ b/classes/base.bbclass
@@ -505,6 +505,9 @@ python base_eventhandler() {
                monotone_revision = "<unknown>"
                try:
                        monotone_revision = file( "%s/_MTN/revision" % path_to_packages ).read().strip()
+                       if monotone_revision.startswith( "format_version" ):
+                               monotone_revision_words = monotone_revision.split()
+                               monotone_revision = monotone_revision_words[ monotone_revision_words.index( "old_revision" )+1][1:-1]
                except IOError:
                        pass
                bb.data.setVar( 'OE_REVISION', monotone_revision, e.data )