Merge pull request #80 from dhalbert/initial-value-none

check initial_value is explicitly None
adafruit · Apr 20, 2020 · 96774b1 · 96774b1
2 parents 6babdd2 + ed5cf93
commit 96774b1
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/adafruit_ble/characteristics/__init__.py b/adafruit_ble/characteristics/__init__.py
@@ -239,7 +239,7 @@ def __init__(
     ):
         self._struct_format = struct_format
         self._expected_size = struct.calcsize(struct_format)
-        if initial_value:
+        if initial_value is not None:
             initial_value = struct.pack(self._struct_format, *initial_value)
         super().__init__(
             uuid=uuid,

diff --git a/adafruit_ble/characteristics/float.py b/adafruit_ble/characteristics/float.py
@@ -46,7 +46,7 @@ def __init__(
         write_perm=Attribute.OPEN,
         initial_value=None
     ):
-        if initial_value:
+        if initial_value is not None:
             initial_value = (initial_value,)
         super().__init__(
             "<f",

diff --git a/adafruit_ble/characteristics/int.py b/adafruit_ble/characteristics/int.py
@@ -51,7 +51,7 @@ def __init__(
     ):
         self._min_value = min_value
         self._max_value = max_value
-        if initial_value:
+        if initial_value is not None:
             if not self._min_value <= initial_value <= self._max_value:
                 raise ValueError("initial_value out of range")
             initial_value = (initial_value,)