[geos-devel] When do topology functions return NULL?
andrew.d.hershberger at gmail.com
Wed Jul 18 06:51:07 PDT 2018
GEOSwift is a Swift wrapper for geos's thread-safe C interface. A recent
added NULL checks for the return values of the topology operations, but
from inspection of the geos code, it seems like the topology operations
only return NULL if the handle is NULL or uninitialized, which our wrapper
prevents. We're using version 3.5.0. Do these topology operations return
NULL in any other cases?
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