diff options
Diffstat (limited to 'libgo/go/regexp/regexp.go')
| -rw-r--r-- | libgo/go/regexp/regexp.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libgo/go/regexp/regexp.go b/libgo/go/regexp/regexp.go index bcf354b..c516a15 100644 --- a/libgo/go/regexp/regexp.go +++ b/libgo/go/regexp/regexp.go @@ -767,7 +767,7 @@ func (re *Regexp) expand(dst []byte, template string, bsrc []byte, src string, m } template = rest if num >= 0 { - if 2*num+1 < len(match) { + if 2*num+1 < len(match) && match[2*num] >= 0 { if bsrc != nil { dst = append(dst, bsrc[match[2*num]:match[2*num+1]]...) } else { |