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Ensure that configurationTypes doesn't crash if a None is in the list

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Fixes #5551
This commit is contained in:
Jaime van Kessel 2019-04-02 12:05:08 +02:00
parent 8a62cd7610
commit 5e66564c00
1 changed files with 9 additions and 1 deletions
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10
cura/Settings/GlobalStack.py
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@ -81,7 +81,15 @@ class GlobalStack(CuraContainerStack):
# Requesting it from the metadata actually gets them as strings (as that's what you get from serializing). # Requesting it from the metadata actually gets them as strings (as that's what you get from serializing).
# But we do want them returned as a list of ints (so the rest of the code can directly compare) # But we do want them returned as a list of ints (so the rest of the code can directly compare)
connection_types = self.getMetaDataEntry("connection_type", "").split(",") connection_types = self.getMetaDataEntry("connection_type", "").split(",")
return [int(connection_type) for connection_type in connection_types if connection_type != ""] result = []
for connection_type in connection_types:
if connection_type != "":
try:
result.append(int(connection_type))
except ValueError:
# We got invalid data, probably a None.
pass
return result
## \sa configuredConnectionTypes ## \sa configuredConnectionTypes
def addConfiguredConnectionType(self, connection_type: int) -> None: def addConfiguredConnectionType(self, connection_type: int) -> None: