Fix seg fault


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@373 632fc199-4ca6-4c93-a231-07263d6284db
diff --git a/jpgtest.c b/jpgtest.c
index 9bc977d..a6edf04 100644
--- a/jpgtest.c
+++ b/jpgtest.c
@@ -106,8 +106,8 @@
 	}
 	memset(rgbbuf, 127, max(yuvsize, pitch*_h));  // Grey image means decompressor did nothing
 
-	if(tjDecompress(hnd, jpegbuf[0], comptilesize[0], rgbbuf, tilesizex, pitch,
-		tilesizey, ps, flags)==-1)
+	if(tjDecompress2(hnd, jpegbuf[0], comptilesize[0], rgbbuf, pitch, ps, 1,
+		(flags&TJ_YUV)? 1:scalefactor, flags)==-1)
 		_throwtj("executing tjDecompress()");
 	ITER=0;
 	start=rrtime();