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 <[email protected]>
andreasf · Jul 7, 2020 · 6b34417 · 6b34417
1 parent 6a167c7
commit 6b34417
Showing 1 changed file with 3 additions and 3 deletions.
diff --git 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()