archive/zip: remove unused File.descErr field

Found via staticcheck. Unused as of CL 357489.

Change-Id: I3aa409994ba4388912ac7e7809168529a5b6e31c
Reviewed-on: https://go-review.googlesource.com/c/go/+/403814
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Kale B <kale@lemnisys.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: David Chase <drchase@google.com>

diff --git a/src/archive/zip/reader.go b/src/archive/zip/reader.go
index b4f6a8d7149013311efbda2ab06241584e2512bc..19a9c3b2dba691f5cfa94ba829bd43c136d82cd0 100644 (file)
--- a/src/archive/zip/reader.go
+++ b/src/archive/zip/reader.go
@@ -53,8 +53,7 @@ type File struct {
        zip          *Reader
        zipr         io.ReaderAt
        headerOffset int64
-       zip64        bool  // zip64 extended information extra field presence
-       descErr      error // error reading the data descriptor during init
+       zip64        bool // zip64 extended information extra field presence
 }
 
 // OpenReader will open the Zip file specified by name and return a ReadCloser.