functions: correct get_os logic
at commit aea49c3: functions: Fix logic for get_os() function
To determine which OS the scripts are running on, check if the
build.prop file exists instead of using the lsb_release command.
If it does, then the scripts are running on Android; otherwise
it's Ubuntu.
From the changelog, we can know get_os() expect to return 2(means android) if
build.prop file exists, but the code does not do that previouslly
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
diff --git a/include/functions.sh b/include/functions.sh
index 10b8de8..0105776 100644
--- a/include/functions.sh
+++ b/include/functions.sh
@@ -425,7 +425,7 @@
get_os() {
build_prop_file="\system\build.prop"
- if [ -e "$build_prop_file" ]; then
+ if [ ! -e "$build_prop_file" ]; then
# for ubuntu
return 1
else