updated for version 7.4.522

Problem:    Specifying wrong buffer size for GetLongPathName().
Solution:   Use the actual size. (Ken Takata)

src/eval.c

@@ -24762,7 +24762,7 @@ repeat:
 	    p = alloc(_MAX_PATH + 1);
 	    if (p != NULL)
 	    {
-		if (GetLongPathName(*fnamep, p, MAXPATHL))
+		if (GetLongPathName(*fnamep, p, _MAX_PATH))
 		{
 		    vim_free(*bufp);
 		    *bufp = *fnamep = p;

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    522,
 /**/
     521,
 /**/