update the export function

Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>

2 files changed, 5 insertions, 1 deletions

diff --git a/scripts-common/helpers b/scripts-common/helpers
index ea32462..eee59c3 100644
--- a/scripts-common/helpers
+++ b/scripts-common/helpers
@@ -6,6 +6,10 @@ CPUS=$(grep processor /proc/cpuinfo |wc -l)
 function export_config(){
     local f_config=$1
     while read line; do
+        if echo "${line}"|tr -d '[:blank:]'|grep -q '^$'; then
+            continue
+        fi
+
         if ! echo $line |grep -q '^#'; then
             eval "export $line"
         fi
diff --git a/sync-p.sh b/sync-p.sh
index 1340493..4cc59a4 100755
--- a/sync-p.sh
+++ b/sync-p.sh
@@ -16,7 +16,7 @@ else
     exit 1
 fi
 
-branch="android-9.0.0_r8"
+branch="android-9.0.0_r22"
 
 LOCAL_MANIFEST="git://android-git.linaro.org/platform/manifest.git"
 LOCAL_MANIFEST_BRANCH="linaro-p-preview"