updated for version 7.4.460

Problem:    Can't build without the quickfix feature. (Erik Falor)
Solution:   Add a #ifdef.

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    460,
 /**/
     459,
 /**/

src/window.c

@@ -484,7 +484,9 @@ newwindow:
 		    postponed_split = Prenum;
 		else
 		    postponed_split = -1;
+#ifdef FEAT_QUICKFIX
 		g_do_tagpreview = 0;
+#endif
 
 		/* Execute the command right here, required when "wincmd ]"
 		 * was used in a function. */