aconfig: simplify is_valid_container

str::split always returns at least one item (the entire string) if the
delimiter is not found. Simplify the implementation of
is_valid_container accordingly.

Bug: N/A
Test: atest aconfig.test
Change-Id: I3e92035309a7b019912710e42e69f9bdfa538795

parent 32fd2dee

tools/aconfig/src/codegen/mod.rs

+1 −1

Original line number	Diff line number	Diff line
		@@ -44,7 +44,7 @@ pub fn is_valid_package_ident(s: &str) -> bool {
		}

		pub fn is_valid_container_ident(s: &str) -> bool {
		is_valid_name_ident(s) \|\| s.split('.').all(is_valid_name_ident)
		s.split('.').all(is_valid_name_ident)
		}

		pub fn create_device_config_ident(package: &str, flag_name: &str) -> Result<String> {