patch 7.4.1822

Problem:    Redirecting stdout of a channel to "null" doesn't work. (Nicola)
Solution:   Correct the file descriptor number.

src/version.c

@@ -753,6 +753,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1822,
 /**/
     1821,
 /**/