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Get that script is a dict

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This commit is contained in:
Mathieu Comandon 2017-04-30 22:24:24 -07:00
parent 5a4727586e
commit 70208061a9
1 changed files with 5 additions and 0 deletions
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5
lutris/installer/interpreter.py
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@ -140,6 +140,11 @@ class ScriptInterpreter(CommandsMixin):
def is_valid(self):
"""Return True if script is usable."""
if not isinstance(self.script, dict):
self.errors.append("Script must be a dictionary")
# Return early since the method assumes a dict
return False
# Check that installers contains all required fields
for field in ('runner', 'name', 'game_slug'):
if not hasattr(self, field) or not getattr(self, field):