Some minor hardening of MQTTProperties functions #1420
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…functions safe from null pointers passed in.
fpagliughi
changed the title
jumoog
approved these changes
Nov 17, 2023
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Added const to MQTTProperties params in the property functions and made user-facing properties functions safe from null pointers passed in. The functions won't segfault if the user passes in a NULL pointer, and will return reasonable values (count of zero, property not found, etc).