Pedantic polish to WCE-specific #if clause in ectest.c

crypto/ec/ectest.c

@@ -95,7 +95,7 @@ int main(int argc, char * argv[]) { puts("Elliptic curves are disabled."); retur
 #include <openssl/rand.h>
 #include <openssl/bn.h>
 
-#if defined(_MSC_VER) && defined(_MIPS_) && _MSC_VER<1300
+#if defined(_MSC_VER) && defined(_MIPS_) && (_MSC_VER/100==12)
 /* suppress "too big too optimize" warning */
 #pragma warning(disable:4959)
 #endif