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oeqa/devtool: Avoid unbound variable errors

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inherits can be unset resulting in:

UnboundLocalError: local variable 'inherits' referenced before assignment

which can mask real errors. Avoid this.

(From OE-Core rev: 29a0502e101ed0667e960f9f8591b0a2d60a4bcb)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2019-11-18 15:20:13 +00:00
parent 41f523e7a9
commit 91fdad8c16
1 changed files with 2 additions and 1 deletions
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meta/lib/oeqa/selftest/cases/devtool.py
+2 -1
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@@ -137,6 +137,7 @@ class DevtoolBase(OESelftestTestCase):
with open(recipefile, 'r') as f: with open(recipefile, 'r') as f:
invar = None invar = None
invalue = None invalue = None
inherits = set()
for line in f: for line in f:
var = None var = None
if invar: if invar:
@@ -158,7 +159,7 @@ class DevtoolBase(OESelftestTestCase):
invar = var invar = var
continue continue
elif line.startswith('inherit '): elif line.startswith('inherit '):
inherits = line.split()[1:] inherits.update(line.split()[1:])
if var and var in checkvars: if var and var in checkvars:
needvalue = checkvars.pop(var) needvalue = checkvars.pop(var)