linker: fix x86 build

Change-Id: I47d76a0f50515013c37ccef89accba03cc69529d
diff --git a/linker/dlfcn.c b/linker/dlfcn.c
index bdacbd3..5964bd1 100644
--- a/linker/dlfcn.c
+++ b/linker/dlfcn.c
@@ -174,7 +174,7 @@
 //                     0123456 78901234 567890 12345678 9012345 6789012345678901
 #define ANDROID_LIBDL_STRTAB \
                       "dlopen\0dlclose\0dlsym\0dlerror\0dladdr\0dl_iterate_phdr\0"
-
+#else
 #error Unsupported architecture. Only ARM and x86 are presently supported.
 #endif