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fix nil checks on hash table functions

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This commit is contained in:
Matthew 2025-09-02 02:46:17 +10:00
parent a7d571bd5a
commit 8cb9e30a1d
1 changed files with 3 additions and 3 deletions
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6
util.d
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@ -406,7 +406,7 @@ Push(K, V)(HashTable!(K, V)* ht, K key, V value)
N* node = ht.nil;
if (ht.free_lists.first != ht.nil)
if (CheckNil(ht.nil, ht.free_lists.first))
{
node = SLLPop(&ht.free_lists, ht.nil);
}
@ -432,7 +432,7 @@ Search(K, V)(HashTable!(K, V)* ht, K key)
KVPair!(K, V)* result = null;
auto list = GetList(ht, key);
for(auto node = list.first; node != ht.nil; node = node.next)
for(auto node = list.first; CheckNil(ht.nil, node); node = node.next)
{
if (node.value.key == key)
{
@ -459,7 +459,7 @@ Delete(K, V)(HashTable!(K, V)* ht, K key)
auto list = GetList(ht, key);
auto prev = ht.nil;
for(auto node = list.first; node != ht.nil; node = node.next)
for(auto node = list.first; CheckNil(ht.nil, node); node = node.next)
{
if (node.value.key == key)
{