[Xray] Darwin fix variable typo
@@ -89,7 +89,7 @@ uint64_t getTSCFrequency() XRAY_NEVER_INSTRUMENT {
int Mib[2] = { CTL_MACHDEP, CPU_TSCFREQ };
if (sysctl(Mib, 2, &TSCFrequency, &tscfreqsz, NULL, 0) != -1) {
#elif SANITIZER_MAC
- if (sysctlbyname("machdep.tsc.frequency", &TSCFrequency, &tscfreqz,
+ if (sysctlbyname("machdep.tsc.frequency", &TSCFrequency, &tscfreqsz,
NULL, 0) != -1 ) {
#else
