st

commit 23cc3fc5715a650c91e3b99074c31aaf63e2102c
parent 160bda1b60148ce8f7d3b001ada2b12f1da9e152
Author: pancake@nopcode.org <unknown>
Date:   Tue, 31 Aug 2010 11:40:57 +0200

fix crash for small windows

use unconditional infinite loops
Diffstat:
st.c
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/st.c b/st.c
@@ -1422,6 +1422,10 @@ resize(XEvent *e) {
 	tresize(col, row);
 	ttyresize(col, row);
 	XFreePixmap(xw.dis, xw.buf);
+	if(xw.bufh<1)
+		xw.bufh = 1;
+	if(xw.bufw<1)
+		xw.bufw = 1;
 	xw.buf = XCreatePixmap(xw.dis, xw.win, xw.bufw, xw.bufh, XDefaultDepth(xw.dis, xw.scr));
 	draw(SCREEN_REDRAW);
 }
@@ -1436,7 +1440,7 @@ run(void) {
 	XSelectInput(xw.dis, xw.win, mask);
 	XResizeWindow(xw.dis, xw.win, xw.w, xw.h); /* XXX: fix resize bug in wmii (?) */
 
-	while(1) {
+	for(;;) {
 		FD_ZERO(&rfd);
 		FD_SET(cmdfd, &rfd);
 		FD_SET(xfd, &rfd);