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update

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Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
This commit is contained in:
Bo-Yi Wu 2020-05-07 15:19:54 +08:00
parent 17e7776e16
commit e952fe3517
1 changed files with 6 additions and 4 deletions
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10
tree.go
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@ -434,6 +434,9 @@ walk: // Outer loop for walking the tree
return
}
// If there is no handle for this route, but this route has a
// wildcard child, there must be a handle for this path with an
// additional trailing slash
if path == "/" && n.wildChild && n.nType != root {
value.tsr = true
return
@ -441,9 +444,8 @@ walk: // Outer loop for walking the tree
// No handle found. Check if a handle for this path + a
// trailing slash exists for trailing slash recommendation
indices := n.indices
for i, max := 0, len(indices); i < max; i++ {
if indices[i] == '/' {
for i, c := range []byte(n.indices) {
if c == '/' {
n = n.children[i]
value.tsr = (len(n.path) == 1 && n.handlers != nil) ||
(n.nType == catchAll && n.children[0].handlers != nil)
@ -563,7 +565,7 @@ walk: // Outer loop for walking the tree
}
}
// findCaseInsensitivePath makes a case-insensitive lookup of the given path and tries to find a handler.
// Makes a case-insensitive lookup of the given path and tries to find a handler.
// It can optionally also fix trailing slashes.
// It returns the case-corrected path and a bool indicating whether the lookup
// was successful.