libselinux: Fix unitialized variable compiler warnings

Fix unitialized variable compiler warnings when using the
"-O3 -Werror" flags on gcc6 by initializing the variables in
question. The variables were never used before being initialized.

Signed-off-by: Guido Trentalancia <guido@trentalancia.net>
Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
3 files changed