Fix all warnings found via clang.

[awesomized/libmemcached] / libtest / cpu.cc

diff --git a/libtest/cpu.cc b/libtest/cpu.cc
index bfbf5ced9e2770c298d30f963f0ffd0f5dee6526..abf2b2ed2002946090f7ca74518c3408835f72f9 100644 (file)
--- a/libtest/cpu.cc
+++ b/libtest/cpu.cc
@@ -48,7 +48,7 @@ namespace libtest {
 size_t number_of_cpus()
 {
   size_t number_of_cpu= 1;
-#if TARGET_OS_LINUX
+#if defined(TARGET_OS_LINUX) && TARGET_OS_LINUX
   number_of_cpu= sysconf(_SC_NPROCESSORS_ONLN);
 #elif defined(HAVE_SYS_SYSCTL_H) && defined(CTL_HW) && defined(HW_NCPU) && defined(HW_AVAILCPU) && defined(HW_NCPU)
   int mib[4];