1 files changed, 4 insertions, 0 deletions
diff --git a/fetcher.go b/fetcher.go
index a8ac22c..bff62bc 100644
--- a/fetcher.go
+++ b/fetcher.go
@@ -113,6 +113,10 @@ func FetchFileCurl(ctx *ImportContext, res *FetchResult, uri *url.URL) (err erro
 
 		easy.Setopt(curl.OPT_NOPROGRESS, false)
 		easy.Setopt(curl.OPT_PROGRESSFUNCTION, func(dltotal, dlnow, ultotal, ulnow float64, userdata interface{}) bool {
+			if ctx.Cancel != nil && len(ctx.Cancel) > 0 {
+				return false
+			}
+
 			ctx := userdata.(*ImportContext)
 			if ctx.ProgressCallBack != nil {
 				ctx.ProgressCallBack(1, "downloading", dlnow/dltotal, ctx.ProgressCallBackData)