branches/5.1:

Typecast to silence a compiler warning:

row/row0sel.c: 4548
        C4244: '=' : conversion from 'float' to 'ib_ulonglong', possible loss of data
row/row0sel.c: 4553
        C4244: '=' : conversion from 'double' to 'ib_ulonglong', possible loss of data

Reported by:	Jonas Oreland <Jonas.Oreland@Sun.COM>
Discussed with:	Sunny Bains <sunny.bains@oracle.com>

row/row0sel.c

@@ -4545,12 +4545,12 @@ row_search_autoinc_read_column(
 
 	case DATA_FLOAT:
 		ut_a(len == sizeof(float));
-		value = mach_float_read(data);
+		value = (ib_ulonglong) mach_float_read(data);
 		break;
 
 	case DATA_DOUBLE:
 		ut_a(len == sizeof(double));
-		value = mach_double_read(data);
+		value = (ib_ulonglong) mach_double_read(data);
 		break;
 
 	default: