X-Git-Url: https://git.karo-electronics.de/?p=oswald.git;a=blobdiff_plain;f=ui%2Foswald_graphics.c;h=78e3659002059fc1ec85215d24e3c5ec401e158d;hp=651d8e8b38a9e787d36826102abb7104fbf6edf0;hb=5cb2f89d7c30198f08f6b11b558e84e884adbfc7;hpb=cd477f0823f08be745cb22521bafb6c6cee192c7

diff --git a/ui/oswald_graphics.c b/ui/oswald_graphics.c
index 651d8e8..78e3659 100644
--- a/ui/oswald_graphics.c
+++ b/ui/oswald_graphics.c
@@ -94,7 +94,7 @@ void oswald_draw_line(const uint8_t xstart, const uint8_t ystart, const uint8_t
 
 void oswald_draw_line_ww(const uint8_t xstart, const uint8_t ystart, const uint8_t xend, const uint8_t yend, const uint8_t thickness)
 {
-	int i, x, y, t, dx, dy, incx, incy, pdx, pdy, ddx, ddy, es, el, err;
+	int16_t i, x, y, t, dx, dy, incx, incy, pdx, pdy, ddx, ddy, es, el, err;
  
 	dx = xend - xstart;
 	dy = yend - ystart;
@@ -110,17 +110,17 @@ void oswald_draw_line_ww(const uint8_t xstart, const uint8_t ystart, const uint8
 	if (dx>dy) {
 		pdx = incx;
 		pdy = 0;
-		ddx=incx;
-		ddy=incy;
-		es =dy;
-		el =dx;
+		ddx = incx;
+		ddy = incy;
+		es = dy;
+		el = dx;
 	} else {
-		pdx=0;
-		pdy=incy;
-		ddx=incx;
-		ddy=incy;
-		es =dx;
-		el =dy;
+		pdx = 0;
+		pdy = incy;
+		ddx = incx;
+		ddy = incy;
+		es = dx;
+		el = dy;
 	}
  
 	x = xstart;