diff options
author | Russ Cox <rsc@golang.org> | 2014-09-18 21:50:22 -0400 |
---|---|---|
committer | Russ Cox <rsc@golang.org> | 2014-09-18 21:50:22 -0400 |
commit | b193b7b7d9b3e7251af57619c28809dc7ad71237 (patch) | |
tree | bb87b6eaa16a532ab9a33468a5f4dd6daf10ad24 /src | |
parent | e6883258e6ce2551ed1e669f12211583a876608e (diff) | |
download | go-b193b7b7d9b3e7251af57619c28809dc7ad71237.tar.gz |
path/filepath: document that Glob ignores i/o errors
Fixes issue 8008.
LGTM=adg
R=golang-codereviews, nightlyone, adg
CC=golang-codereviews
https://codereview.appspot.com/138630045
Diffstat (limited to 'src')
-rw-r--r-- | src/path/filepath/match.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/path/filepath/match.go b/src/path/filepath/match.go index a9bcc103c..ecc07aa5d 100644 --- a/src/path/filepath/match.go +++ b/src/path/filepath/match.go @@ -228,6 +228,9 @@ func getEsc(chunk string) (r rune, nchunk string, err error) { // as in Match. The pattern may describe hierarchical names such as // /usr/*/bin/ed (assuming the Separator is '/'). // +// Glob ignores file system errors such as I/O errors reading directories. +// The only possible returned error is ErrBadPattern, when pattern +// is malformed. func Glob(pattern string) (matches []string, err error) { if !hasMeta(pattern) { if _, err = os.Lstat(pattern); err != nil { @@ -283,10 +286,7 @@ func glob(dir, pattern string, matches []string) (m []string, e error) { } defer d.Close() - names, err := d.Readdirnames(-1) - if err != nil { - return - } + names, _ := d.Readdirnames(-1) sort.Strings(names) for _, n := range names { |