Silence Solaris compiler warning, per buildfarm.

diff --git a/contrib/pgcrypto/imath.c b/contrib/pgcrypto/imath.c
index 197e24f74b7690a297b880fee2436da63e1281b2..63b294af24d17dc2d4c5c44831586b393dc8fcc6 100644 (file)
--- a/contrib/pgcrypto/imath.c
+++ b/contrib/pgcrypto/imath.c
@@ -27,7 +27,7 @@
   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   SOFTWARE.
  */
-/* $PostgreSQL: pgsql/contrib/pgcrypto/imath.c,v 1.6 2006/10/04 00:29:46 momjian Exp $ */
+/* $PostgreSQL: pgsql/contrib/pgcrypto/imath.c,v 1.7 2007/07/15 22:43:40 tgl Exp $ */
 
 #include "postgres.h"
 #include "px.h"
@@ -3199,7 +3199,7 @@ s_norm(mp_int a, mp_int b)
    mp_digit    d = b->digits[MP_USED(b) - 1];
    int         k = 0;
 
-   while (d < (mp_digit) (1 << (MP_DIGIT_BIT - 1)))
+   while (d < (mp_digit) ((mp_digit) 1 << (MP_DIGIT_BIT - 1)))
    {                           /* d < (MP_RADIX / 2) */
        d <<= 1;
        ++k;