patch 7.4.1112

Problem:    When using ":next" with an illegal file name no error is reported.
Solution:   Give an error message.

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1112,
 /**/
     1111,
 /**/