diff options
Diffstat (limited to 'src/os/exec/exec.go')
| -rw-r--r-- | src/os/exec/exec.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/os/exec/exec.go b/src/os/exec/exec.go index 46b09b9c0c..2f4bdffe9c 100644 --- a/src/os/exec/exec.go +++ b/src/os/exec/exec.go @@ -348,6 +348,9 @@ type ctxResult struct { timer *time.Timer } +var execwait = godebug.New("execwait") +var execerrdot = godebug.New("execerrdot") + // Command returns the Cmd struct to execute the named program with // the given arguments. // @@ -376,8 +379,8 @@ func Command(name string, arg ...string) *Cmd { Args: append([]string{name}, arg...), } - if execwait := godebug.Get("execwait"); execwait != "" { - if execwait == "2" { + if v := execwait.Value(); v != "" { + if v == "2" { // Obtain the caller stack. (This is equivalent to runtime/debug.Stack, // copied to avoid importing the whole package.) stack := make([]byte, 1024) |