obmc-ikvm: srcrev bump 63c3ea18c3..4749f934f1

Eddie James (1):
      Switch pointer gadget to non-blocking

Change-Id: I3443306bc6500bc68019b2ed7a718edc179b4bac
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/recipes-graphics/obmc-ikvm/obmc-ikvm_git.bb b/recipes-graphics/obmc-ikvm/obmc-ikvm_git.bb
index 65bfc12..258f889 100644
--- a/recipes-graphics/obmc-ikvm/obmc-ikvm_git.bb
+++ b/recipes-graphics/obmc-ikvm/obmc-ikvm_git.bb
@@ -6,7 +6,7 @@
 DEPENDS = " libvncserver systemd sdbusplus phosphor-logging phosphor-dbus-interfaces"
 
 SRC_URI = "git://github.com/openbmc/obmc-ikvm"
-SRCREV = "63c3ea18c3ad560fb30d952e37a084c9d730b78a"
+SRCREV = "4749f934f199ae257dba48891a47eade5307c828"
 
 PV = "1.0+git${SRCPV}"