hob: changes to INHERIT var should use "append" operation

Setting INHERIT var means to remove other operations made on INHERIT.
This is too intrusive, so we decided to use append for this case.

[YOCTO #5448]
Signed-off-by: Cristiana Voicu <cristiana.voicu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/lib/bb/ui/crumbs/hobeventhandler.py b/lib/bb/ui/crumbs/hobeventhandler.py
index ce8584df4c225d90429fc081113fd6a5ca0c4c2b..7014935f6dd58069e1c93d42a239f0bd95b4f0ff 100644 (file)
--- a/lib/bb/ui/crumbs/hobeventhandler.py
+++ b/lib/bb/ui/crumbs/hobeventhandler.py
@@ -306,9 +306,7 @@ class HobHandler(gobject.GObject):
         self.runCommand(["createConfigFile", ".hob.conf"])
 
     def set_extra_inherit(self, bbclass):
-        inherits = self.runCommand(["getVariable", "INHERIT"]) or ""
-        inherits = inherits + " " + bbclass
-        self.set_var_in_file("INHERIT", inherits, ".hob.conf")
+        self.append_var_in_file("INHERIT", bbclass, ".hob.conf")
 
     def set_bblayers(self, bblayers):
         self.set_var_in_file("BBLAYERS", " ".join(bblayers), "bblayers.conf")