patch 7.4.1717

Problem:    Leaking memory when opening a channel fails.
Solution:   Unreference partials in job options.

src/version.c

@@ -748,6 +748,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1717,
 /**/
     1716,
 /**/