updated for version 7.2.417

Problem:    When 'shell' has an argument with a slash then 'shellpipe' is not
            set properly. (Britton Kerin)
Solution:   Assume there are no spaces in the path, arguments follow.

src/version.c

@@ -681,6 +681,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    417,
 /**/
     416,
 /**/