portability lint

git-svn-id: file:///svn/unbound/trunk@2193 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/util/tube.c b/util/tube.c
index a7a749fd277961b0b7f52f3d907aeae1cf4343da..2fad1cafcce8bbd461d3109b3b462fce8098dcac 100644 (file)
--- a/util/tube.c
+++ b/util/tube.c
@@ -401,7 +401,7 @@ pollit(int fd, struct timeval* t)
                return 0;
        }
        errno = 0;
-       return FD_ISSET(fd, &r);
+       return (int)(FD_ISSET(fd, &r));
 }
 
 int tube_poll(struct tube* tube)