mdw_ORIG_LIBS=$LIBS LIBS=$CATACOMB_LIBS
AC_SEARCH_LIBS([clock_gettime], [rt])
CATACOMB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS
-if test $ac_cv_search_clock_gettime != no; then
+if test "$ac_cv_search_clock_gettime" != no; then
AC_DEFINE([HAVE_CLOCK_GETTIME], [1],
[Define if you have the \`clock_gettime' function.])
fi