added a XFlush() in xbell().

diff --git a/st.c b/st.c
index 9b77a0b..8f6aa04 100644 (file)
--- a/st.c
+++ b/st.c
@@ -230,6 +230,7 @@ void
 xbell(void) {
        XSetForeground(xw.dis, dc.gc, dc.col[BellCol]);
        XFillRectangle(xw.dis, xw.win, dc.gc, BORDER, BORDER, xw.bufw, xw.bufh);
+       XFlush(xw.dis);
        usleep(BellTime);
        draw(SCREEN_REDRAW);
 }
@@ -1293,7 +1294,7 @@ run(void) {
                FD_ZERO(&rfd);
                FD_SET(cmdfd, &rfd);
                FD_SET(xfd, &rfd);
-               if(select(MAX(xfd, cmdfd)+1, &rfd, NULL, NULL, NULL) == -1) {
+               if(select(MAX(xfd, cmdfd)+1, &rfd, NULL, NULL, NULL) < 0) {
                        if(errno == EINTR)
                                continue;
                        die("select failed: %s\n", SERRNO);