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Diffstat (limited to 'go')
-rw-r--r--go/operation/upload_content.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/go/operation/upload_content.go b/go/operation/upload_content.go
index 3b7fcf008..bfe2dd69b 100644
--- a/go/operation/upload_content.go
+++ b/go/operation/upload_content.go
@@ -13,6 +13,7 @@ import (
"net/http"
"net/textproto"
"path/filepath"
+ "strings"
)
type UploadResult struct {
@@ -25,7 +26,7 @@ func Upload(uploadUrl string, filename string, reader io.Reader) (*UploadResult,
body_writer := multipart.NewWriter(body_buf)
h := make(textproto.MIMEHeader)
h.Set("Content-Disposition", fmt.Sprintf(`form-data; name="file"; filename="%s"`, filename))
- h.Set("Content-Type", mime.TypeByExtension(filepath.Ext(filename)))
+ h.Set("Content-Type", mime.TypeByExtension(strings.ToLower(filepath.Ext(filename))))
file_writer, err := body_writer.CreatePart(h)
if err != nil {
log.Println("error creating form file", err)