1 files changed, 18 insertions, 19 deletions
diff --git a/src/crt.c b/src/crt.c
index 7e7c647..aacdc8b 100644
--- a/src/crt.c
+++ b/src/crt.c
@@ -10,6 +10,9 @@ static char rcsid[] = "$Id$";
 
 /*
  * $Log$
+ * Revision 1.16  2008/03/02 10:37:56  james
+ * *** empty log message ***
+ *
  * Revision 1.15  2008/02/27 09:42:21  james
  * *** empty log message ***
  *
@@ -65,16 +68,14 @@ crt_erase (CRT * c, CRT_Pos s, CRT_Pos e, int ea, int color)
   CRT_CA *ps = &c->screen[CRT_ADDR_POS (&s)];
   CRT_CA *pe = &c->screen[CRT_ADDR_POS (&e)];
 
-  while (ps <= pe)
-    {
-      ps->chr = ' ';
-      if (ea)
-        {
-          ps->attr = CRT_ATTR_NORMAL;
-          ps->color = color;
-        }
-      ps++;
+  while (ps <= pe) {
+    ps->chr = ' ';
+    if (ea) {
+      ps->attr = CRT_ATTR_NORMAL;
+      ps->color = color;
     }
+    ps++;
+  }
 
 }
 
@@ -116,11 +117,10 @@ crt_scroll_up (CRT * c, CRT_Pos s, CRT_Pos e, int ea, int color)
 
   p = CRT_ADDR_POS (&s);
 
-  while (n--)
-    {
-      memcpy (&c->screen[p], &c->screen[p + CRT_COLS], l);
-      p += CRT_COLS;
-    }
+  while (n--) {
+    memcpy (&c->screen[p], &c->screen[p + CRT_COLS], l);
+    p += CRT_COLS;
+  }
 
   s.y = e.y;
   crt_erase (c, s, e, ea, color);
@@ -151,11 +151,10 @@ crt_scroll_down (CRT * c, CRT_Pos s, CRT_Pos e, int ea, int color)
 
   p = CRT_ADDR_POS (&e);
 
-  while (n--)
-    {
-      p -= CRT_COLS;
-      memcpy (&c->screen[p], &c->screen[p - CRT_COLS], l);
-    }
+  while (n--) {
+    p -= CRT_COLS;
+    memcpy (&c->screen[p], &c->screen[p - CRT_COLS], l);
+  }
 
   e.y = s.y;
   crt_erase (c, s, e, ea, color);