From 7c4f5e6464a7d9a9c48b4d6773fbb348624cc32e Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Tue, 6 Jun 2017 14:05:38 +0300
Subject: Support passing environment variables to child process

---
 libbutl/process-run.cxx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'libbutl/process-run.cxx')

diff --git a/libbutl/process-run.cxx b/libbutl/process-run.cxx
index ce5ab20..9c857d0 100644
--- a/libbutl/process-run.cxx
+++ b/libbutl/process-run.cxx
@@ -12,16 +12,20 @@ using namespace std;
 namespace butl
 {
   process
-  process_start (const dir_path& cwd,
+  process_start (const dir_path* cwd,
                  const process_path& pp,
                  const char* cmd[],
+                 const char* const* envvars,
                  int in,
                  int out,
                  int err)
   {
     try
     {
-      return process (cwd.string ().c_str (), pp, cmd, in, out, err);
+      return process (pp, cmd,
+                      in, out, err,
+                      cwd != nullptr ? cwd->string ().c_str () : nullptr,
+                      envvars);
     }
     catch (const process_child_error& e)
     {
-- 
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