Don't need flog of negative integers

2014-12-02 00:07:34 +13:00 · 2014-12-02 00:07:34 +13:00 · 2195f44005
commit 2195f44005
parent 2fef5a4822
1 changed files with 1 additions and 1 deletions
--- a/src/2048.c
+++ b/src/2048.c
@ -201,7 +201,7 @@ void rand_block()
 }

 /* quick floor log2(n) */
-int flog2(int n)
+int flog2(unsigned int n)
 {
    int k = 0;
    while (n)