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mimee type default "application/octet-stream" to empty string

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This commit is contained in:
Chris Lu
2020-03-07 06:07:56 -08:00
parent dba35404e4
commit 8c3e25b38a
1 changed files with 4 additions and 1 deletions
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5
weed/command/filer_copy.go
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@@ -493,9 +493,12 @@ func detectMimeType(f *os.File) string {
} }
if err != nil { if err != nil {
fmt.Printf("read head of %v: %v\n", f.Name(), err) fmt.Printf("read head of %v: %v\n", f.Name(), err)
return "application/octet-stream" return ""
} }
f.Seek(0, io.SeekStart) f.Seek(0, io.SeekStart)
mimeType := http.DetectContentType(head[:n]) mimeType := http.DetectContentType(head[:n])
if mimeType == "application/octet-stream" {
return ""
}
return mimeType return mimeType
} }