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tools: Avoid Unicode error in kconfiglib while opening files

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This fix is for IDF v4.0 and earlier versions. The upstream kconfiglib
included since IDF v4.1 doesn't have this issue.

Closes https://github.com/espressif/esp-idf/issues/4977
This commit is contained in:
Roland Dobai
2020-03-23 11:36:10 +01:00
parent 7b8aa11e12
commit e9fdc4c7b2
1 changed files with 1 additions and 1 deletions
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2
tools/kconfig_new/kconfiglib.py
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@@ -1125,7 +1125,7 @@ class Kconfig(object):
was set when the configuration was loaded. was set when the configuration was loaded.
""" """
try: try:
return open(filename) return open(filename) if sys.version_info[0] < 3 else open(filename, encoding='utf-8')
except IOError as e: except IOError as e:
if not os.path.isabs(filename) and self.srctree is not None: if not os.path.isabs(filename) and self.srctree is not None:
filename = os.path.join(self.srctree, filename) filename = os.path.join(self.srctree, filename)