core-tutorial.txt: Fix showing the current behaviour.

diff --git a/hash.c b/hash.c
index 7b492d4fc039898b975a1122b4e4eb90e3eb8923..d9ec82fa663804210e8ef200f2f300e914662f22 100644 (file)
--- a/hash.c
+++ b/hash.c
@@ -70,7 +70,7 @@ void *lookup_hash(unsigned int hash, struct hash_table *table)
 {
        if (!table->array)
                return NULL;
-       return &lookup_hash_entry(hash, table)->ptr;
+       return lookup_hash_entry(hash, table)->ptr;
 }
 
 void **insert_hash(unsigned int hash, void *ptr, struct hash_table *table)