[OE-core] [PATCH] sstate: Ensure populate_lic sstate objects are cleaned

[Richard Purdie]

do_cleansstate wasn't cleaning do_populate_lic sstate objects in the
native/cross case since the wildcard path entry wasn't being cleared
at the same time as the path extra prefix. Fix by clearing it at the
same time.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index d606c02..7c7e024 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -124,6 +124,7 @@ def sstate_state_fromvars(d, task = None):
     if task == "populate_lic":
         d.setVar("SSTATE_PKGSPEC", "${SSTATE_SWSPEC}")
         d.setVar("SSTATE_EXTRAPATH", "")
+        d.setVar('SSTATE_EXTRAPATHWILDCARD', "")
 
     ss = sstate_init(task, d)
     for i in range(len(inputs)):