patch 7.4.780

Problem:    Compiler complains about uninitialized variable and clobbered
            variables.
Solution:   Add Initialization.  Make variables static.

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    780,
 /**/
     779,
 /**/