sdbusplus: srcrev bump b20866d311..ad7e686b55

Manojkiran Eda (1):
      Avoid build failure when sdbus++ tool is disabled

Change-Id: Ic3d22b43b39e1e29a0fe866b2f5de6f40d00482b
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-extended/sdbusplus/sdbusplus.bb b/recipes-extended/sdbusplus/sdbusplus.bb
index b173e2b..1c4e143 100644
--- a/recipes-extended/sdbusplus/sdbusplus.bb
+++ b/recipes-extended/sdbusplus/sdbusplus.bb
@@ -36,7 +36,7 @@
         "
 
 SRC_URI += "git://github.com/openbmc/sdbusplus"
-SRCREV = "b20866d311e15098cfdd523cc9df9df9972abd0b"
+SRCREV = "ad7e686b5563a146728aa9477f6e814dc0a3cbd4"
 
 PACKAGECONFIG ??= "libsdbusplus transaction"
 PACKAGECONFIG[libsdbusplus] = "--enable-libsdbusplus,--disable-libsdbusplus,systemd,libsystemd"