patch 7.4.1524

Problem:    Channel test fails on BSD.
Solution:   Break out of the loop when connect() succeeds. (Ozaki Kiichi)

src/version.c

@@ -743,6 +743,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1524,
 /**/
     1523,
 /**/