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(hash_get_next): Fix a thinko: when ENTRY is the

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last one in a bucket, advance to the next bucket.
From Alexandre Duret-Lutz.
This commit is contained in:
Jim Meyering
2000-11-04 21:38:55 +00:00
parent b510774dbb
commit a5565c08a3
1 changed files with 2 additions and 2 deletions
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4
lib/hash.c
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@@ -267,7 +267,7 @@ hash_get_first (const Hash_table *table)
/* Return the user data for the entry following ENTRY, where ENTRY has been
returned by a previous call to either `hash_get_first' or `hash_get_next'.
Return NULL if there is no more entries. */
Return NULL if there are no more entries. */
void *
hash_get_next (const Hash_table *table, const void *entry)
@@ -284,7 +284,7 @@ hash_get_next (const Hash_table *table, const void *entry)
return cursor->next->data;
/* Find first entry in any subsequent bucket. */
for (; bucket < table->bucket_limit; bucket++)
while (++bucket < table->bucket_limit)
if (bucket->data)
return bucket->data;