X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/2181040594ae63f2821899caba0bef34257a6c2b..b4f623f9109cc38a87469c6430d5e780e9a01989:/st.c?ds=inline

diff --git a/st.c b/st.c
index 9b77a0b..5f206fd 100644
--- 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);
 }
@@ -372,11 +373,11 @@ tscrollup (int n) {
 	for(i = 0; i < n; i++)
 		memset(term.line[term.top+i], 0, term.col*sizeof(Glyph));
 	
-	 for(i = term.top; i <= term.bot-n; i++) { 
+	for(i = term.top; i <= term.bot-n; i++) { 
 		 temp = term.line[i];
 		 term.line[i] = term.line[i+n]; 
 		 term.line[i+n] = temp;
-	 }
+	}
 }
 
 void
@@ -1180,7 +1181,7 @@ draw(int redraw_all) {
 	char buf[DRAW_BUF_SIZ];
 	
 	XSetForeground(xw.dis, dc.gc, dc.col[DefaultBG]);
-	XFillRectangle(xw.dis, xw.buf, dc.gc, 0, 0, xw.w, xw.h);
+	XFillRectangle(xw.dis, xw.buf, dc.gc, 0, 0, xw.bufw, xw.bufh);
 	for(y = 0; y < term.row; y++) {
 		base = term.line[y][0];
 		i = ox = 0;
@@ -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);