1 files changed, 3 insertions, 14 deletions
diff --git a/src/common/mac/macho_walker.cc b/src/common/mac/macho_walker.cc
index 4e1d9f16..ecea8997 100644
--- a/src/common/mac/macho_walker.cc
+++ b/src/common/mac/macho_walker.cc
@@ -62,22 +62,11 @@ MachoWalker::~MachoWalker() {
 }
 
 int MachoWalker::ValidateCPUType(int cpu_type) {
-  // If the user didn't specify, try to use the local architecture.  If that
-  // fails, use the base type for the executable.
+  // If the user didn't specify, use the local architecture.
   if (cpu_type == 0) {
     const NXArchInfo *arch = NXGetLocalArchInfo();
-    if (arch)
-      cpu_type = arch->cputype;
-    else
-#if __ppc__
-      cpu_type = CPU_TYPE_POWERPC;
-#elif __i386__
-      cpu_type = CPU_TYPE_X86;
-#elif __x86_64__
-      cpu_type = CPU_TYPE_X86_64;
-#else
-#error Unknown architecture -- are you on a PDP-11?
-#endif
+    assert(arch);
+    cpu_type = arch->cputype;
   }
 
   return cpu_type;