diff --git a/uppsrc/Painter/Fillers.cpp b/uppsrc/Painter/Fillers.cpp
index 3590f93e2..96875ec23 100644
--- a/uppsrc/Painter/Fillers.cpp
+++ b/uppsrc/Painter/Fillers.cpp
@@ -320,12 +320,16 @@ void SpanFiller::Render(int val, int len)
 	const RGBA *e = t + len;
 	if(alpha != 256)
 		val = alpha * val >> 8;
-	if(val == 256)
-		for(int i=0; i < len; i++)
+	if(val == 256) {
+		for(int i=0; i < len; i++) {
 			if(s[i].a == 255)
 				t[i] = s[i];
 			else
 				AlphaBlend(t[i], s[i]);
+		}
+		t += len;
+		s += len;
+	}
 	else
 		while(t < e)
 			AlphaBlendCover8(*t++, *s++, val);