updated for version 7.3.690

Problem:    When the current directory name is exactly the maximum path length
            Vim may crash.
Solution:   Only add "/" when there is room. (Danek Duvall)

src/version.c

@@ -719,6 +719,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    690,
 /**/
     689,
 /**/