Fix bugs when exit at installing packages

Change-Id: I06683642001182ea45a3b29366be62d80b5a6038

diff --git a/init_buildsystem b/init_buildsystem
index 43ac57a1cf2ffffa815b50ed91801f968c80aa0c..0a4c0fb059dadfcd468fd99ceb087587022db77d 100755 (executable)
--- a/init_buildsystem
+++ b/init_buildsystem
@@ -162,6 +162,7 @@ cleanup_and_exit() {
     umount -n "$BUILD_ROOT/proc" 2> /dev/null || true
     umount -n "$BUILD_ROOT/dev/pts" 2> /dev/null || true
     umount -n "$BUILD_ROOT/mnt" 2> /dev/null || true
+    rm -f $BUILD_IS_RUNNING 2> /dev/null || true
     exit ${1:-0}
 }