Fix variable name

This commit is contained in:
c9s 2014-05-21 18:21:15 +08:00
parent 175b594234
commit 834d87173a

View file

@ -79,8 +79,8 @@ void r3_tree_free(node * tree) {
if (tree->pcre_pattern) {
pcre_free(tree->pcre_pattern);
}
if (n->pcre_extra) {
pcre_free_study(n->pcre_extra);
if (tree->pcre_extra) {
pcre_free_study(tree->pcre_extra);
}
if (tree->combined_pattern)
zfree(tree->combined_pattern);