diff options
Diffstat (limited to 'ext/syck/handler.c')
| -rw-r--r-- | ext/syck/handler.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/ext/syck/handler.c b/ext/syck/handler.c index f2e387a925..d5a4895c5e 100644 --- a/ext/syck/handler.c +++ b/ext/syck/handler.c @@ -31,6 +31,10 @@ SyckNode * syck_hdlr_add_anchor( SyckParser *p, char *a, SyckNode *n ) { n->anchor = a; + if ( p->anchors == NULL ) + { + p->anchors = st_init_strtable(); + } st_insert( p->anchors, (st_data_t)a, (st_data_t)n ); return n; } @@ -40,9 +44,12 @@ syck_hdlr_add_alias( SyckParser *p, char *a ) { SyckNode *n; - if ( st_lookup( p->anchors, (st_data_t)a, (st_data_t *)&n ) ) + if ( p->anchors != NULL ) { - return n; + if ( st_lookup( p->anchors, (st_data_t)a, (st_data_t *)&n ) ) + { + return n; + } } // |