tests/multi_bluetooth: Change dict index-and-del to pop, to clear event.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/tests/multi_bluetooth/ble_gatt_data_transfer.py b/tests/multi_bluetooth/ble_gatt_data_transfer.py
index e8249b3da..861cb49fc 100644
--- a/tests/multi_bluetooth/ble_gatt_data_transfer.py
+++ b/tests/multi_bluetooth/ble_gatt_data_transfer.py
@@ -76,9 +76,7 @@ def wait_for_event(event, timeout_ms):
     t0 = time.ticks_ms()
     while time.ticks_diff(time.ticks_ms(), t0) < timeout_ms:
         if event in waiting_events:
-            result = waiting_events[event]
-            del waiting_events[event]
-            return result
+            return waiting_events.pop(event)
         machine.idle()
     raise ValueError("Timeout waiting for {}".format(event))