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Handle zero-length strings in bencode data.

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Improve error reporting slightly.
This commit is contained in:
Jack Palevich 2010-04-22 20:32:37 +08:00
parent bd0555a835
commit 2532a37945
1 changed files with 3 additions and 2 deletions
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5
parse.go
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@ -10,6 +10,7 @@ package bencode
import ( import (
"bufio" "bufio"
"bytes" "bytes"
"fmt"
"io" "io"
"os" "os"
"strconv" "strconv"
@ -110,7 +111,7 @@ Switch:
goto exit goto exit
} }
switch { switch {
case c >= '1' && c <= '9': case c >= '0' && c <= '9':
// String // String
err = r.UnreadByte() err = r.UnreadByte()
if err != nil { if err != nil {
@ -193,7 +194,7 @@ Switch:
n++ n++
} }
default: default:
err = os.NewError("Unexpected character") err = os.NewError(fmt.Sprintf("Unexpected character: '%v'", c))
} }
exit: exit:
build.Flush() build.Flush()