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fix index out of bounds if path is empty

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This commit is contained in:
Russ Egan
2016-05-31 22:10:34 -04:00
parent a98843b6e5
commit 348edc31c6
2 changed files with 12 additions and 1 deletions
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2
middleware/slash.go
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@ -69,7 +69,7 @@ func RemoveTrailingSlashWithConfig(config TrailingSlashConfig) echo.MiddlewareFu
path := url.Path()
qs := url.QueryString()
l := len(path) - 1
if path != "/" && path[l] == '/' {
if l >= 0 && path != "/" && path[l] == '/' {
path = path[:l]
uri := path
if qs != "" {