From 91cc61352451093e26605f4a9bbe83798da02fd0 Mon Sep 17 00:00:00 2001 From: Rob Austein Date: Sat, 16 Jul 2016 19:24:40 +0200 Subject: Don't run empty "export" command. --- projects/hsm/cryptech_probe | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/projects/hsm/cryptech_probe b/projects/hsm/cryptech_probe index 14dae01..ccee40a 100755 --- a/projects/hsm/cryptech_probe +++ b/projects/hsm/cryptech_probe @@ -142,4 +142,6 @@ for port in ports: tty.close() -sys.stdout.write("export {}\n".format(" ".join("{}='{}'".format(var, env[var]) for var in sorted(env)))) +if env: + sys.stdout.write("export {}\n".format( + " ".join("{}='{}'".format(var, env[var]) for var in sorted(env)))) -- cgit v1.2.3