updated for version 7.3.325

Problem:    A duplicated function argument gives an internal error.
Solution:   Give a proper error message. (based on patch by Tyru)

src/version.c

@@ -709,6 +709,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    325,
 /**/
     324,
 /**/