Use the preprocessor

Author: nielsdos

ext/bcmath/libbcmath/src/recmul.c

@@ -259,14 +259,14 @@ static void bc_standard_mul(bc_num n1, size_t n1len, bc_num n2, size_t n2len, bc
 	char *pend = pptr + prodlen - 1;
 	i = 0;
 	while (i < prod_arr_size - 1) {
-		if (BC_MUL_UINT_DIGITS == 4) {
-			bc_write_bcd_representation(prod_uint[i], pend - 3);
-			pend -= 4;
-		} else {
-			bc_write_bcd_representation(prod_uint[i] / 10000, pend - 7);
-			bc_write_bcd_representation(prod_uint[i] % 10000, pend - 3);
-			pend -= 8;
-		}
+#if BC_MUL_UINT_DIGITS == 4
+		bc_write_bcd_representation(prod_uint[i], pend - 3);
+		pend -= 4;
+#else
+		bc_write_bcd_representation(prod_uint[i] / 10000, pend - 7);
+		bc_write_bcd_representation(prod_uint[i] % 10000, pend - 3);
+		pend -= 8;
+#endif
 		i++;
 	}