--- rxvt-unicode/src/defaultfont.C	2004/03/03 23:06:58	1.30
+++ rxvt-unicode/src/defaultfont.C	2004/03/04 00:40:06	1.31
@@ -316,8 +316,8 @@
         {
           const char *p = linedraw_cmds[t - 0x2500];
 
-          int x0 = x, x1 = x + r->TermWin.fwidth  / 2, x2 = x + r->TermWin.fwidth  - 1;
-          int y0 = y, y1 = y + r->TermWin.fheight / 2, y2 = y + r->TermWin.fheight - 1;
+          int x0 = x, x1 = x + (r->TermWin.fwidth  - 1) / 2, x2 = x + r->TermWin.fwidth  - 1;
+          int y0 = y, y1 = y + (r->TermWin.fheight - 1) / 2, y2 = y + r->TermWin.fheight - 1;
 
           XGCValues gcv;