diff options
author | Michael Hoisie <hoisie@gmail.com> | 2010-12-07 15:57:00 -0500 |
---|---|---|
committer | Russ Cox <rsc@golang.org> | 2010-12-07 15:57:00 -0500 |
commit | bfac91a6b9aee3bc19e8ab0fb0da0e754b53ffa2 (patch) | |
tree | fd9408c998ad18ab48098ca045a6e1f5642aa2cd | |
parent | 688a83128d1304c2a1fe62416ca7e6d703faad3e (diff) | |
download | go-bfac91a6b9aee3bc19e8ab0fb0da0e754b53ffa2.tar.gz go-bfac91a6b9aee3bc19e8ab0fb0da0e754b53ffa2.zip |
exec.LookPath: return os.PathError instad of os.ENOENT, it's more descriptive.
R=rsc
CC=golang-dev
https://golang.org/cl/3448042
-rw-r--r-- | src/pkg/exec/lp_unix.go | 4 | ||||
-rw-r--r-- | src/pkg/exec/lp_windows.go | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/pkg/exec/lp_unix.go b/src/pkg/exec/lp_unix.go index b2feecd10e..292e24fccd 100644 --- a/src/pkg/exec/lp_unix.go +++ b/src/pkg/exec/lp_unix.go @@ -29,7 +29,7 @@ func LookPath(file string) (string, os.Error) { if canExec(file) { return file, nil } - return "", os.ENOENT + return "", &os.PathError{"lookpath", file, os.ENOENT} } pathenv := os.Getenv("PATH") for _, dir := range strings.Split(pathenv, ":", -1) { @@ -41,5 +41,5 @@ func LookPath(file string) (string, os.Error) { return dir + "/" + file, nil } } - return "", os.ENOENT + return "", &os.PathError{"lookpath", file, os.ENOENT} } diff --git a/src/pkg/exec/lp_windows.go b/src/pkg/exec/lp_windows.go index 9d5dc1a144..7b56afa856 100644 --- a/src/pkg/exec/lp_windows.go +++ b/src/pkg/exec/lp_windows.go @@ -49,7 +49,7 @@ func LookPath(file string) (string, os.Error) { if f, ok := canExec(file, exts); ok { return f, nil } - return ``, os.ENOENT + return ``, &os.PathError{"lookpath", file, os.ENOENT} } if pathenv := os.Getenv(`PATH`); pathenv == `` { if f, ok := canExec(`.\`+file, exts); ok { @@ -62,5 +62,5 @@ func LookPath(file string) (string, os.Error) { } } } - return ``, os.ENOENT + return ``, &os.PathError{"lookpath", file, os.ENOENT} } |