diff options
| author | Rob Pike <r@golang.org> | 2010-03-26 16:18:20 -0700 |
|---|---|---|
| committer | Rob Pike <r@golang.org> | 2010-03-26 16:18:20 -0700 |
| commit | 021b3719dd526f8c08317c6e746bc010daf15f93 (patch) | |
| tree | af75a4d226f98b3d668d993436aba76a7be19fa7 /src/pkg/regexp/regexp.go | |
| parent | b08838750c92828a3fbb912256585fe3c6453c54 (diff) | |
| download | golang-021b3719dd526f8c08317c6e746bc010daf15f93.tar.gz | |
regexp: don't return non-nil *Regexp if there is an error.
R=gri
CC=golang-dev
http://codereview.appspot.com/787041
Diffstat (limited to 'src/pkg/regexp/regexp.go')
| -rw-r--r-- | src/pkg/regexp/regexp.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pkg/regexp/regexp.go b/src/pkg/regexp/regexp.go index bf9a4bb40..43005fba4 100644 --- a/src/pkg/regexp/regexp.go +++ b/src/pkg/regexp/regexp.go @@ -664,6 +664,9 @@ func Compile(str string) (regexp *Regexp, error os.Error) { regexp.expr = str regexp.inst = new(vector.Vector) error = regexp.doParse() + if error != nil { + regexp = nil + } return } |