From 8065636673e85704f5aab3ce3674dea729cd2a86 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 17 Dec 2017 08:53:02 +0200
Subject: Trace non-zero process exit code

Also convert to using operator<<(ostream,process_exit).
---
 build2/cli/init.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'build2/cli')

diff --git a/build2/cli/init.cxx b/build2/cli/init.cxx
index c698fd2..a4403a9 100644
--- a/build2/cli/init.cxx
+++ b/build2/cli/init.cxx
@@ -107,7 +107,9 @@ namespace build2
         {
           const char* args[] = {cli.string ().c_str (), "--version", nullptr};
 
-          // @@ TODO: redo using run_start()/run_finish().
+          // @@ TODO: redo using run_start()/run_finish() or even
+          //    run<string>(). We have the ability to ignore exit code and
+          //    redirect STDERR to STDOUT.
 
           try
           {
-- 
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