inn compilation problem on solaris 8

[Pascal Rielland]

Hello,
    
I have some problems during innfeed/hosts.c compilation.
A type checking error occurs for the 'getHostInfo' function.
In fact a bool is returned while a pointer is required.
I replace (line 2642) by 0 (null pointer) but i don't
really know if it's good in regards with the function 
semantic. This function is compiled with egcs 2.96
(experimental i know  but i need the 64 bits option).

Regards

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D. Plaindoux & P. Rielland