Fix error strings without quotes
Some of the error strings that should be printed with the
error preprocessor directive are missing quotes
Signed-off-by: Antonio de Angelis <antonio.deangelis@arm.com>
diff --git a/library/aes.c b/library/aes.c
index b55c08a..fa773ec 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -1866,7 +1866,7 @@
#elif MBEDTLS_AESNI_HAVE_CODE == 2
mbedtls_printf(" AES note: AESNI code present (intrinsics implementation).\n");
#else
-#error Unrecognised value for MBEDTLS_AESNI_HAVE_CODE
+#error "Unrecognised value for MBEDTLS_AESNI_HAVE_CODE"
#endif
if (mbedtls_aesni_has_support(MBEDTLS_AESNI_AES)) {
mbedtls_printf(" AES note: using AESNI.\n");