Lukas Tönne
ebf23b5144
The sanity check for copying socket default value was using the socket idname for type compatibility checks, which is too strict. Subtypes would not be recognized as copyable, but since only the plain data type is needed below this is all that needs to be checked. That alone would not cause crash (just missing default value copy), but the tree view template was messing with the default_value DNA directly by freeing it in advance, which is not necessary and should be left to blenkernel when freeing the node. Otherwise this would leave the node invalid without a default_value if the copy function bails out.