patch 7.4.2162

Problem:    Result of getcompletion('', 'sign') depends on previous
            completion.
Solution:   Call set_context_in_sign_cmd(). (Dominique Pelle)

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2162,
 /**/
     2161,
 /**/