add an additional check in resize() to prevent a crash of dwm

[dwm.git] / main.c

diff --git a/main.c b/main.c
index c92f415..39958c1 100644 (file)
--- a/main.c
+++ b/main.c
@@ -205,6 +205,8 @@ setup(void) {
        dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
        dc.gc = XCreateGC(dpy, root, 0, 0);
        XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
+       if(!dc.font.set)
+               XSetFont(dpy, dc.gc, dc.font.xfont->fid);
        /* multihead support */
        selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
 }
@@ -222,21 +224,7 @@ xerrorstart(Display *dsply, XErrorEvent *ee) {
 /* extern */
 
 void
-sendevent(Window w, Atom a, long value) {
-       XEvent e;
-
-       e.type = ClientMessage;
-       e.xclient.window = w;
-       e.xclient.message_type = a;
-       e.xclient.format = 32;
-       e.xclient.data.l[0] = value;
-       e.xclient.data.l[1] = CurrentTime;
-       XSendEvent(dpy, w, False, NoEventMask, &e);
-       XSync(dpy, False);
-}
-
-void
-quit(Arg *arg) {
+quit(const char *arg) {
        readin = running = False;
 }