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authorGravatar Xiao Deng2020-05-25 01:53:46 +0200
committerGravatar Nikias Bassen2020-05-25 01:53:46 +0200
commitea5b54b47acec3bebd3e8ae3fccd66a60ec9ff89 (patch)
treef0bccad870590cf479c98593a9d62eccf88c3f17 /src/Real.cpp
parent517a4f93b7032b06ff69488a70dbcb9ad8f02c6f (diff)
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Return NULL from plist_copy() if passed a NULL pointer
This will prevent an assert if a NULL pointer is passed, and can make writing some code easier and cleaner without the need for a NULL check. For example, plist_copy(plist_dict_get_item(dict, "abc")) would give us a copy of the dict's node if the dict has a value for the given key, or NULL without any further checks.
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