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core: hash_cstring: Prepare for M2-Planet.

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* src/hash.c (hash_cstring): Prepare for M2-Planet.
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Jan (janneke) Nieuwenhuizen 2020-07-16 21:19:06 +02:00
parent 5bae8803b2
commit 53e509ecf4
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GPG key ID: F3C1A0D9C1D65273
1 changed files with 3 additions and 2 deletions
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src/hash.c
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@ -27,8 +27,9 @@ int
hash_cstring (char const *s, long size) hash_cstring (char const *s, long size)
{ {
int hash = s[0] * 37; int hash = s[0] * 37;
if (s[0] != 0 && s[1] != 0) if (s[0] != 0)
hash = hash + s[1] * 43; if (s[1] != 0)
hash = hash + s[1] * 43;
assert_msg (size != 0, "size"); assert_msg (size != 0, "size");
hash = hash % size; hash = hash % size;
return hash; return hash;