--- src/job.c.orig	2018-08-05 01:20:58.000000000 +0200
+++ src/job.c	2018-08-06 09:08:39.075299620 +0200
@@ -1412,7 +1412,7 @@
     {
       /* Fork the child process.  */
 
-      char **parent_environ;
+      /*char **parent_environ;*/
 
     run_local:
       block_sigs ();
@@ -1425,14 +1425,15 @@
 
 #else
 
-      parent_environ = environ;
+      /* posix_spawn() will not clobber the environment, so we don't need this */
+      /*parent_environ = environ;*/
 
       jobserver_pre_child (flags & COMMANDS_RECURSE);
 
       child->pid = child_execute_job (&child->output, child->good_stdin,
                                       argv, child->environment);
 
-      environ = parent_environ; /* Restore value child may have clobbered.  */
+      /*environ = parent_environ;*/ /* Restore value child may have clobbered.  */
       jobserver_post_child (flags & COMMANDS_RECURSE);
 #endif /* !VMS */
     }
@@ -2449,8 +2450,7 @@
 
 # else
   /* Run the program.  */
-  environ = envp;
-  execvp (argv[0], argv);
+  execvpe (argv[0], argv, envp);
 
 # endif /* !__EMX__ */