Clean up crap whitespace

1 files changed, 6 insertions, 6 deletions

diff --git a/graphics.c b/graphics.c
index ea47d3b..161007e 100644
--- a/graphics.c
+++ b/graphics.c
@@ -127,13 +127,13 @@ static void put_screen(int tx, int ty)
   int attr;
   int pxwid = current.dwidth + 1;
   int bmask = blink_mask;
-  
+
   attr  = screendata[ty][tx].attr;
   fontp = grv_font[screendata[ty][tx].sym];
 
   bgp = colors[(attr >> 4) & 7];
   fgp = (bmask & attr) ? bgp : colors[attr & 15];
-  
+
   /*
    * This assumes that either unaligned references are okay, or
    * pitch will be a multiple of 4.
@@ -320,7 +320,7 @@ void cls(void)
   SDL_Rect rect;
 
   lock_screen();
-  
+
   empty.sym  = ' ';
   empty.attr = current.attr;
 
@@ -349,17 +349,17 @@ struct saved_screen
   struct current_screen current;
   struct screen_char screendata[TS_HEIGHT][TS_WIDTH];
 };
-  
+
 struct saved_screen *save_screen(void)
 {
   struct saved_screen *save = malloc(sizeof(struct saved_screen));
-  
+
   if ( !save )
     return NULL;
 
   memcpy(&save->current, &current, sizeof(current));
   memcpy(&save->screendata, &screendata, sizeof(screendata));
-  
+
   return save;
 }