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show people how to release the tree

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c9s 2014-05-19 10:53:47 +08:00
parent 8ba1230610
commit 017fa63d8c
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README.md
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@ -60,6 +60,9 @@ if (matched_node) {
matched_node->endpoint; // make sure there is a route end at here.
int ret = *( (*int) matched_node->route_ptr );
}
// release the tree
r3_tree_free(n);
```
If you want to capture the variables from regular expression, you will need to create a match entry,