patch 7.4.897

Problem:    Freeze and crash when there is a sleep in a remote command.
            (Karl Yngve Lervåg)
Solution:   Remove a message from the queue before dealing with it. (James
            Kolb)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    897,
 /**/
     896,
 /**/