[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7597/8267] oeqa: Replace "append +=" with normal "append =" in layerappend.py

[Emmanuele Bassi <ebassi src gnome org>]

commit d27b089fef68252a64ae838cc1dc5b08dd3da009
Author: Robert P. J. Day <rpjday crashcourse ca>
Date:   Sat Sep 2 12:49:20 2017 -0400

    oeqa: Replace "append +=" with normal "append =" in layerappend.py
    
    (From OE-Core rev: 0fae16b67542c59b059aa359146c38040785f200)
    
    Signed-off-by: Robert P. J. Day <rpjday crashcourse ca>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/lib/oeqa/selftest/cases/layerappend.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meta/lib/oeqa/selftest/cases/layerappend.py b/meta/lib/oeqa/selftest/cases/layerappend.py
index 9562116..2fd5cdb 100644
--- a/meta/lib/oeqa/selftest/cases/layerappend.py
+++ b/meta/lib/oeqa/selftest/cases/layerappend.py
@@ -40,7 +40,7 @@ sysroot_stage_all_append() {
     append2 = """
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 
-SRC_URI_append += "file://appendtest.txt"
+SRC_URI_append = " file://appendtest.txt"
 """
     layerappend = ''