Patch for caesar(6)

[David Crosby]

This little patch fixes a compiler warning (found with WARNINGS turned
on), unambiguates the printit function, and removes an unnecessary
comment. Program behaviour the same.

This is my first patch to you folks, sorry if I screwed up somewhere.

Index: games/caesar/caesar.c
===================================================================
RCS file: /cvs/src/games/caesar/caesar.c,v
retrieving revision 1.15
diff -u -p -w -r1.15 caesar.c
--- games/caesar/caesar.c       22 Feb 2010 18:57:42 -0000      1.15
+++ games/caesar/caesar.c       3 Jul 2014 13:36:59 -0000
@@ -129,7 +129,7 @@ main(int argc, char *argv[])
                putchar(ROTATE(ch, winner));
        }
        printit(winner);
-       /* NOT REACHED */
+       exit(0);
 }

 void
@@ -142,7 +142,6 @@ printit(int rot)

        while ((ch = getchar()) != EOF)
                putchar(ROTATE(ch, rot));
-       exit(0);
 }

 void