Stowage/go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2025-12-08 06:10:04 +00:00
Code Issues Projects Releases Packages Wiki Activity

os/exec: document that LookPath's result may be a relative path

Browse source 
Fixes #3622

R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/12971043
This commit is contained in:
Rob Pike 2013-08-15 14:29:04 +10:00
parent 15e6ce2351
commit a41a5bb207
3 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/pkg/os/exec/lp_unix.go
View file

@ -29,6 +29,7 @@ func findExecutable(file string) error {
// 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.
// The result may be an absolute path or a path relative to the current directory.
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 ../)