diff --git a/platformio/run/processor.py b/platformio/run/processor.py index 490ae497..6b7a9e20 100644 --- a/platformio/run/processor.py +++ b/platformio/run/processor.py @@ -59,7 +59,7 @@ class EnvironmentProcessor(object): raise exception.UndefinedEnvPlatform(self.name) build_vars = self.get_build_variables() - build_targets = self.get_build_targets() + build_targets = list(self.get_build_targets()) telemetry.on_run_environment(self.options, build_targets)