[OE-core] [dizzy][PATCH] kernel-yocto.bbclass: Bug Fix inside do_kernel_checkout()

[Bruce Ashfield]

From: Theodor Gherzan <theodor at resin.io>

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 After we check the existence of 'machine_branch' with 'git show-ref'
 the following if statement should change the 'machine_branch'
 to the default (i.e. master) if the 'git show-ref' has returned an
 exit code that is not 0, not the other way around.

 Signed-off-by: Theodor Gherzan <theodor at resin.io>

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/classes/kernel-yocto.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
index f42a5c2534ae..410a6e879fbe 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -211,7 +211,7 @@ do_kernel_checkout() {
 	# Create a working tree copy of the kernel by checking out a branch
 	machine_branch="${@ get_machine_branch(d, "${KBRANCH}" )}"
 	git show-ref --quiet --verify -- "refs/heads/${machine_branch}"
-	if [ $? -eq 0 ]; then
+	if [ $? -ne 0 ]; then
 		machine_branch="master"
 	fi
 
-- 
2.1.0