Alexander Traud 725fd32428 utils: In Solaris, avoid a warning about an unused variable. ...

When HAVE_GETHOSTBYNAME_R_5 was set by the script ./configure, GCC 7.3.0 found
an unused variable. Actually, the variable was used (set to a dummy value) but
the compiler optimization might have removed that. Instead, this change ensures
that the variable 'res' is only used when it is really required.

Change-Id: Ic3ea23ccf84ac4bc2d501b514985b989030abab5

2018-03-07 09:33:46 -06:00

67 KiB

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