Note about stdin=/dev/null

diff --git a/run.go b/run.go
index 4724870e8a767218584ccb1ae0239034729f9407..d8e439de5b0dcaabf7f38d76c0cf8f8529d9c279 100644 (file)
--- a/run.go
+++ b/run.go
@@ -327,6 +327,7 @@ func runScript(tgtOrig string, errs chan error, traced bool) error {
        cmd := exec.Command(cmdName, args...)
        cmd.Dir = cwd
        cmd.Stdout = fdStdout
+       // cmd.Stdin reads from /dev/null by default
        cmd.Env = append(os.Environ(), fmt.Sprintf("%s=%d", EnvLevel, Level+1))
        cmd.Env = append(cmd.Env, fmt.Sprintf("%s=%s", EnvDirPrefix, dirPrefix))
        cmd.Env = append(cmd.Env, fmt.Sprintf("%s=%s", EnvBuildUUID, BuildUUID))