[gnome-continuous-yocto/gnomeostree-3.28-rocko: 6610/8267] sanity.bbclass: fix AttributeError in mirror format checks

[Emmanuele Bassi <ebassi src gnome org>]

commit 26fc1f18a6e173f9bc9c56d5565c288fedbbf385
Author: Mikko Ylinen <mikko ylinen linux intel com>
Date:   Mon Jul 3 14:49:55 2017 +0300

    sanity.bbclass: fix AttributeError in mirror format checks
    
    mirrors is a list after split() and results in:
    
    AttributeError: 'list' object has no attribute 'strip'
    
    when the 'mirror values are pairs' check fails.
    
    (From OE-Core rev: 2b7232f2913cc3c8463f136bad7dd06b690c5141)
    
    Signed-off-by: Mikko Ylinen <mikko ylinen linux intel com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/sanity.bbclass |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index f629d20..b746b17 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -783,7 +783,7 @@ def check_sanity_everybuild(status, d):
 
         # Split into pairs
         if len(mirrors) % 2 != 0:
-            bb.warn('Invalid mirror variable value for %s: %s, should contain paired members.' % 
(mirror_var, mirrors.strip()))
+            bb.warn('Invalid mirror variable value for %s: %s, should contain paired members.' % 
(mirror_var, str(mirrors)))
             continue
         mirrors = list(zip(*[iter(mirrors)]*2))