diff options
Diffstat (limited to 'src/kwset.c')
| -rw-r--r-- | src/kwset.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/kwset.c b/src/kwset.c index d1760566..4a515c23 100644 --- a/src/kwset.c +++ b/src/kwset.c @@ -378,10 +378,9 @@ kwsprep (kwset_t kws) { register struct kwset *kwset; register int i; - register struct trie *curr, *fail; + register struct trie *curr; register char const *trans; unsigned char delta[NCHAR]; - struct trie *last, *next[NCHAR]; kwset = (struct kwset *) kws; @@ -413,6 +412,9 @@ kwsprep (kwset_t kws) } else { + register struct trie *fail; + struct trie *last, *next[NCHAR]; + /* Traverse the nodes of the trie in level order, simultaneously computing the delta table, failure function, and shift function. */ for (curr = last = kwset->trie; curr; curr = curr->next) |