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Fix crash on El Capitan and older

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This commit is contained in:
Mykola Grymalyuk
2021-06-15 18:08:22 -06:00
parent ad7d06d4b2
commit ce6805507d
1 changed files with 6 additions and 5 deletions
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Resources/Utilities.py
+6 -5
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@@ -94,12 +94,13 @@ def get_nvram(variable: str, uuid: str = None, *, decode: bool = False):
else: else:
uuid = "" uuid = ""
result = subprocess.run(f"nvram -x {uuid}{variable}".split(), stdout=subprocess.PIPE, stderr=subprocess.PIPE).stdout.strip() result = subprocess.run(f"nvram -x {uuid}{variable}".split(), stdout=subprocess.PIPE, stderr=subprocess.PIPE).stdout.strip()
if result: try:
value = plistlib.loads(result)[f"{uuid}{variable}"] value = plistlib.loads(result)[f"{uuid}{variable}"]
if decode: except plistlib.InvalidFileException:
value = value.strip(b"\0").decode() return None
return value if decode:
return None value = value.strip(b"\0").decode()
return value
# def menu(title, prompt, menu_options, add_quit=True, auto_number=False, in_between=[], top_level=False): # def menu(title, prompt, menu_options, add_quit=True, auto_number=False, in_between=[], top_level=False):
# return_option = ["Q", "Quit", None] if top_level else ["B", "Back", None] # return_option = ["Q", "Quit", None] if top_level else ["B", "Back", None]