utils.bbclass: fix KeyError exception

The following statement was accidently removed. Add it back.

  values['ml'] = ['']

This patch fixes the following error.

  Exception: KeyError: 'ml'

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/utils.bbclass b/meta/classes/utils.bbclass
index e12e93af24a4318fed4f5e7d6bde4f2cc011c4ee..0016e5c4e6d5e91d0e9a550368e80ce8896fd598 100644 (file)
--- a/meta/classes/utils.bbclass
+++ b/meta/classes/utils.bbclass
@@ -360,6 +360,7 @@ def all_multilib_tune_list(vars, d):
     values = {}
     for v in vars:
         values[v] = []
+    values['ml'] = ['']
 
     variants = (d.getVar("MULTILIB_VARIANTS") or "").split() + ['']
     for item in variants: