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Fix some panic information when multiple similar wildcards conflict #310

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Fix some panic information when multiple similar wildcards conflict #310

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2 changes: 1 addition & 1 deletion tree.go
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Original file line number Diff line number Diff line change
Expand Up @@ -166,7 +166,7 @@ walk:
if n.nType != catchAll {
pathSeg = strings.SplitN(pathSeg, "/", 2)[0]
}
prefix := fullPath[:strings.Index(fullPath, pathSeg)] + n.path
prefix := fullPath[:strings.LastIndex(fullPath, path)] + n.path
panic("'" + pathSeg +
"' in new path '" + fullPath +
"' conflicts with existing wildcard '" + n.path +
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2 changes: 2 additions & 0 deletions tree_test.go
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Expand Up @@ -670,6 +670,7 @@ func TestTreeWildcardConflictEx(t *testing.T) {
{"/who/are/foo/bar", "/foo/bar", `/who/are/\*you`, `/\*you`},
{"/conxxx", "xxx", `/con:tact`, `:tact`},
{"/conooo/xxx", "ooo", `/con:tact`, `:tact`},
{"/whose/:users/:user", ":user", `/whose/:users/:name`, `:name`},
}

for _, conflict := range conflicts {
Expand All @@ -681,6 +682,7 @@ func TestTreeWildcardConflictEx(t *testing.T) {
"/con:tact",
"/who/are/*you",
"/who/foo/hello",
"/whose/:users/:name",
}

for _, route := range routes {
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