Ticket History #5742: NIM: FEATURE: LIB: the khc_read_multi_string() etc APIs should handle NULL returns

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# Thu Sep 13 17:43:58 2007 jaltman (Jeffrey Altman) - Ticket created

Subject:

NIM: FEATURE: LIB: the khc_read_multi_string() etc APIs should handle NULL returns

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If an API is returning a multi string and the string list being
returned is empty, we should use a separate return value. This
way, callers won't have to allocate two words for the double NULL
terminator only to find that the multi string doesn't actually
contain any strings.