conf/layer.conf: Minor cleanup

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

diff --git a/conf/layer.conf b/conf/layer.conf
index 3484af6..2116e38 100644 (file)
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -1,5 +1,5 @@
 # We have a conf and classes directory, add to BBPATH
-BBPATH := "${BBPATH}:${LAYERDIR}"
+BBPATH .= ":${LAYERDIR}"
 
 # We have a packages directory, add to BBFILES
 BBFILES := "${BBFILES} \
@@ -31,4 +31,4 @@ DEPENDS_rpm-libs = "rpm-native"
 PREFERRED_VERSION_linux-yocto ?= "3.14%"
 
 DISTRO_FEATURES_append = " systemd"
-VIRTUAL-RUNTIME_init_manager = "systemd"
\ No newline at end of file
+VIRTUAL-RUNTIME_init_manager = "systemd"