avoid `unreachable code' warnings

src/frontend/control.c

@@ -862,10 +862,6 @@ cp_evloop(char *string)
         if (string)
             return (1); /* The return value is irrelevant. */
     }
-
-    wl_free(wlist);
-    wlist = NULL;
-    return (0); /* va: which value? */
 }
 
 

src/main.c

@@ -1321,7 +1321,4 @@ main(int argc, char **argv)
             cp_interactive = TRUE;
             app_rl_readlines();
         }
-
-    sp_shutdown(EXIT_NORMAL);
-    return 0;
 }