Add a blank line before the alpha-enabled colorspace tests in order to improve readability

git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1141 632fc199-4ca6-4c93-a231-07263d6284db

tjunittest.c

@@ -571,8 +571,11 @@ void doTest(int w, int h, const int *formats, int nformats, int subsamp,
 			decompTest(dhandle, dstBuf, size, w, h, pf, basename, subsamp,
 				flags);
 			if(pf>=TJPF_RGBX && pf<=TJPF_XRGB)
+			{
+				printf("\n");
 				decompTest(dhandle, dstBuf, size, w, h, pf+(TJPF_RGBA-TJPF_RGBX),
 					basename, subsamp, flags);
+			}
 			printf("\n");
 		}
 	}