fix(Read): handle underlying stream isn't *os.File

dwisiswant0 · dwisiswant0 · commit 15b6fd6257e3 · 2023-01-28T12:25:26.000+07:00
diff --git a/tailpipe.go b/tailpipe.go
@@ -54,6 +54,8 @@ func (f *File) Read(p []byte) (n int, err error) {
 					}
 					f.r = file
 				}
+			} else {
+				return 0, ErrNotSupported
 			}
 		} else {
 			break

Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,8 @@ func (f *File) Read(p []byte) (n int, err error) {`
`54`	`54`	`}`
`55`	`55`	`f.r = file`
`56`	`56`	`}`
	`57`	`+ } else {`
	`58`	`+ return 0, ErrNotSupported`
`57`	`59`	`}`
`58`	`60`	`} else {`
`59`	`61`	`break`