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Don't need flog of negative integers

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Marc 2014-12-02 00:07:34 +13:00
parent 2fef5a4822
commit 2195f44005
1 changed files with 1 additions and 1 deletions
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src/2048.c
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@ -201,7 +201,7 @@ void rand_block()
} }
/* quick floor log2(n) */ /* quick floor log2(n) */
int flog2(int n) int flog2(unsigned int n)
{ {
int k = 0; int k = 0;
while (n) while (n)