1 files changed, 15 insertions, 7 deletions

diff --git a/st.c b/st.c
index f295955..1f58569 100644
--- a/st.c
+++ b/st.c
@@ -703,18 +703,25 @@ xinit(void) {
 
         xw.dis = XOpenDisplay(NULL);
         xw.scr = XDefaultScreen(xw.dis);
+    if(!(xw.dis && xw.scr))
+        die("can not open display");
+    
         /* font */
-        dc.font = XLoadQueryFont(xw.dis, FONT);
+        if(!(dc.font = XLoadQueryFont(xw.dis, FONT)))
+        die("can not find font " FONT);
+
         xw.cw = dc.font->max_bounds.rbearing - dc.font->min_bounds.lbearing;
         xw.ch = dc.font->ascent + dc.font->descent + LINESPACE;
+
         /* colors */
         for(i = 0; i < LEN(colorname); i++)
                 dc.col[i] = xgetcol(colorname[i]);
+
         term.c.attr.fg = DefaultFG;
         term.c.attr.bg = DefaultBG;
         term.c.attr.mode = ATnone;
         /* windows */
-        xw.h = term.row * xw.ch;
+    xw.h = term.row * xw.ch;
         xw.w = term.col * xw.cw;
         /* XXX: this BORDER is useless after the first resize, handle it in xdraws() */
         xw.win = XCreateSimpleWindow(xw.dis, XRootWindow(xw.dis, xw.scr), 0, 0,
@@ -736,6 +743,7 @@ xinit(void) {
         XSetWMProperties(xw.dis, xw.win, NULL, NULL, &args[0], 0, &shint, &wmhint, &chint);
         XStoreName(xw.dis, xw.win, TNAME);
         XSync(xw.dis, 0);
+    
 }
 
 void
@@ -908,13 +916,13 @@ run(void) {
 int
 main(int argc, char *argv[]) {
         if(argc == 2 && !strncmp("-v", argv[1], 3))
-                die("st-"VERSION", © 2009 st engineers\n");
+                die("st-"", © 2009 st engineers\n");
         else if(argc != 1)
                 die("usage: st [-v]\n");
         setlocale(LC_CTYPE, "");
-        tnew(80, 24);
-        ttynew();
-        xinit();
-        run();
+    tnew(80, 24);
+    ttynew();
+    xinit();
+    run();
         return 0;
 }