Fixed sdl2 build.py when no --service supplied

inclement · inclement · commit 25f9231f9beb · 2016-01-30T23:07:50.000Z
diff --git a/pythonforandroid/bootstraps/sdl2/build/build.py b/pythonforandroid/bootstraps/sdl2/build/build.py
@@ -449,6 +449,9 @@ def parse_args(args=None):
     if args.meta_data is None:
         args.meta_data = []
 
+    if args.services is None:
+        args.services = []
+
     if args.blacklist:
         with open(args.blacklist) as fd:
             patterns = [x.strip() for x in fd.read().splitlines()
