diff options
Diffstat (limited to 'src/pkg/os/getwd.go')
| -rw-r--r-- | src/pkg/os/getwd.go | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/pkg/os/getwd.go b/src/pkg/os/getwd.go index 0235c5d77..8c5ff7fca 100644 --- a/src/pkg/os/getwd.go +++ b/src/pkg/os/getwd.go @@ -14,6 +14,10 @@ var getwdCache struct { dir string } +// useSyscallwd determines whether to use the return value of +// syscall.Getwd based on its error. +var useSyscallwd = func(error) bool { return true } + // Getwd returns a rooted path name corresponding to the // current directory. If the current directory can be // reached via multiple paths (due to symbolic links), @@ -22,7 +26,9 @@ func Getwd() (pwd string, err error) { // If the operating system provides a Getwd call, use it. if syscall.ImplementsGetwd { s, e := syscall.Getwd() - return s, NewSyscallError("getwd", e) + if useSyscallwd(e) { + return s, NewSyscallError("getwd", e) + } } // Otherwise, we're trying to find our way back to ".". |