diff --git a/src/libFLAC/cpu.c b/src/libFLAC/cpu.c
index ee484a7..220bd05 100644
--- a/src/libFLAC/cpu.c
+++ b/src/libFLAC/cpu.c
@@ -112,7 +112,7 @@ ia32_cpu_info (FLAC__CPUInfo *info)
 		return;
 #endif
 	/* http://www.sandpile.org/x86/cpuid.htm */
-    if (FLAC__HAS_X86INTRIN) {
+	if (FLAC__HAS_X86INTRIN) {
 		FLAC__cpu_info_x86(0, &flags_eax, &flags_ebx, &flags_ecx, &flags_edx);
 		info->ia32.intel = (flags_ebx == 0x756E6547 && flags_edx == 0x49656E69 && flags_ecx == 0x6C65746E) ? true : false; /* GenuineIntel */
 		FLAC__cpu_info_x86(1, &flags_eax, &flags_ebx, &flags_ecx, &flags_edx);
@@ -130,8 +130,8 @@ ia32_cpu_info (FLAC__CPUInfo *info)
 	info->ia32.sse41 = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_SSE41) ? true : false;
 	info->ia32.sse42 = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_SSE42) ? true : false;
 
-    if (FLAC__HAS_X86INTRIN && FLAC__AVX_SUPPORTED) {
-	    ia32_osxsave = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_OSXSAVE) ? true : false;
+	if (FLAC__HAS_X86INTRIN && FLAC__AVX_SUPPORTED) {
+		ia32_osxsave = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_OSXSAVE) ? true : false;
 		info->ia32.avx   = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_AVX    ) ? true : false;
 		info->ia32.fma   = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_FMA    ) ? true : false;
 		FLAC__cpu_info_x86(7, &flags_eax, &flags_ebx, &flags_ecx, &flags_edx);
@@ -194,7 +194,7 @@ x86_64_cpu_info (FLAC__CPUInfo *info)
 	info->x86.sse42 = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_SSE42) ? true : false;
 
 	if (FLAC__AVX_SUPPORTED) {
-	    x86_osxsave = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_OSXSAVE) ? true : false;
+		x86_osxsave = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_OSXSAVE) ? true : false;
 		info->x86.avx   = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_AVX    ) ? true : false;
 		info->x86.fma   = (flags_ecx & FLAC__CPUINFO_IA32_CPUID_FMA    ) ? true : false;
 		FLAC__cpu_info_x86(7, &flags_eax, &flags_ebx, &flags_ecx, &flags_edx);