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-rw-r--r--meta/classes/kernel-yocto.bbclass6
1 files changed, 4 insertions, 2 deletions
diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
index 9a4d2864eb..e8a9b1f18e 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -359,8 +359,10 @@ do_kernel_configme() {
bbfatal_log "Could not configure ${KMACHINE}-${LINUX_KERNEL_TYPE}"
fi
- echo "# Global settings from linux recipe" >> ${B}/.config
- echo "CONFIG_LOCALVERSION="\"${LINUX_VERSION_EXTENSION}\" >> ${B}/.config
+ if [ ! -z "${LINUX_VERSION_EXTENSION}" ]; then
+ echo "# Global settings from linux recipe" >> ${B}/.config
+ echo "CONFIG_LOCALVERSION="\"${LINUX_VERSION_EXTENSION}\" >> ${B}/.config
+ fi
}
addtask kernel_configme before do_configure after do_patch