[gnome-nibbles] Fix dead assignments

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f0a1945aa454ae0ab8dc79eebb109d38dfc6fd04
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Jun 21 21:00:57 2014 -0500

    Fix dead assignments

 src/board.c |    4 +---
 src/worm.c  |    1 -
 2 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/src/board.c b/src/board.c
index d0e6a6f..ea6f6f6 100644
--- a/src/board.c
+++ b/src/board.c
@@ -359,9 +359,7 @@ gnibbles_board_level_add_bonus (GnibblesBoard *board, gint regular)
 {
   gint x, y, good;
 
-  if (regular) {
-    good = 0;
-  } else {
+  if (!regular) {
     good = rand () % 50;
     if (good)
       return;
diff --git a/src/worm.c b/src/worm.c
index c771339..90e32eb 100644
--- a/src/worm.c
+++ b/src/worm.c
@@ -273,7 +273,6 @@ gnibbles_worm_reverse (gpointer data)
   tmp = worm->yhead;
   worm->yhead = worm->ytail;
   worm->ytail = tmp;
-  tmp = worm->yhead;
 
   if (old_dir == WORMRIGHT)
     worm->direction = WORMLEFT;