src/pkg/[a-m]*: gofix -r error -force=error
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5322051
diff --git a/src/pkg/exec/lp_unix.go b/src/pkg/exec/lp_unix.go
index 0cd19e7..d234641 100644
--- a/src/pkg/exec/lp_unix.go
+++ b/src/pkg/exec/lp_unix.go
@@ -7,14 +7,15 @@
package exec
import (
+ "errors"
"os"
"strings"
)
// ErrNotFound is the error resulting if a path search failed to find an executable file.
-var ErrNotFound = os.NewError("executable file not found in $PATH")
+var ErrNotFound = errors.New("executable file not found in $PATH")
-func findExecutable(file string) os.Error {
+func findExecutable(file string) error {
d, err := os.Stat(file)
if err != nil {
return err
@@ -28,7 +29,7 @@
// LookPath searches for an executable binary named file
// in the directories named by the PATH environment variable.
// If file contains a slash, it is tried directly and the PATH is not consulted.
-func LookPath(file string) (string, os.Error) {
+func LookPath(file string) (string, error) {
// NOTE(rsc): I wish we could use the Plan 9 behavior here
// (only bypass the path if file begins with / or ./ or ../)
// but that would not match all the Unix shells.
