[OE-core] [PATCH 1/7] classes/buildhistory: remove default of BUILDHISTORY_CHECKVERBACKWARDS

[Paul Eggleton]

Since this variable is no longer used, we don't need to set a default
for it.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/classes/buildhistory.bbclass | 1 -
 1 file changed, 1 deletion(-)

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index c32c7aa..1c49831 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -16,7 +16,6 @@ BUILDHISTORY_IMAGE_FILES ?= "/etc/passwd /etc/group"
 BUILDHISTORY_COMMIT ?= "0"
 BUILDHISTORY_COMMIT_AUTHOR ?= "buildhistory <buildhistory@${DISTRO}>"
 BUILDHISTORY_PUSH_REPO ?= ""
-BUILDHISTORY_CHECKVERBACKWARDS ?= "1"
 
 # Must inherit package first before changing PACKAGEFUNCS
 inherit package
-- 
1.8.1.2