sha1_file: only expose empty object constants through git_hash_algo

diff --git a/compat/poll/poll.c b/compat/poll/poll.c
index b10adc780fc334383f2684d21fa1c5a8d92771b9..7ed3fbbea13c994467280ed3e981ae9f37f15c09 100644 (file)
--- a/compat/poll/poll.c
+++ b/compat/poll/poll.c
@@ -16,8 +16,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   with this program; if not, see <http://www.gnu.org/licenses/>.  */
 
 /* Tell gcc not to warn about the (nfd < 0) tests, below.  */
 #if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
@@ -438,6 +437,10 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout)
            pfd[i].revents = happened;
            rc++;
          }
+       else
+         {
+           pfd[i].revents = 0;
+         }
       }
 
   return rc;