From: Russ Cox <rsc@golang.org>
Date: Mon, 6 Jul 2020 15:28:15 +0000 (-0400)
Subject: path/filepath: add explicit comment marking elided errors
X-Git-Tag: go1.15rc1~30
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=6b344170db8fad38df941fe97db0348f6f1bb4d0;p=gostls13.git

path/filepath: add explicit comment marking elided errors

The errors on these lines are meant to be discarded.
Add a comment to make that extra clear.

Change-Id: I38f72af6dfbb0e86677087baf47780b3cc6e7d40
Reviewed-on: https://go-review.googlesource.com/c/go/+/241083
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/path/filepath/match.go b/src/path/filepath/match.go
index 46badb5e84..20a334805b 100644
--- a/src/path/filepath/match.go
+++ b/src/path/filepath/match.go
@@ -310,14 +310,14 @@ func glob(dir, pattern string, matches []string) (m []string, e error) {
 	m = matches
 	fi, err := os.Stat(dir)
 	if err != nil {
-		return
+		return // ignore I/O error
 	}
 	if !fi.IsDir() {
-		return
+		return // ignore I/O error
 	}
 	d, err := os.Open(dir)
 	if err != nil {
-		return
+		return // ignore I/O error
 	}
 	defer d.Close()