patch 7.4.1702

Problem:    Using freed memory when parsing 'printoptions' fails.
Solution:   Save the old options and restore them in case of an error.
            (Dominique)

src/version.c

@@ -748,6 +748,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1702,
 /**/
     1701,
 /**/