From 6a058a4bfc77a1fa5841d7019fb7099f39ed97fa Mon Sep 17 00:00:00 2001
From: Eric Timmons <etimmons@mit.edu>
Date: Thu, 12 Nov 2020 16:43:30 -0500
Subject: [PATCH] si_spawn_subprocess: _exit instead of abort if exec fails

On MacOS, the stream flushing that happens as part of abort can corrupt streams
in the parent process. See: #600
---
 src/c/unixsys.d | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/c/unixsys.d b/src/c/unixsys.d
index 8901548a..e4d6162b 100644
--- a/src/c/unixsys.d
+++ b/src/c/unixsys.d
@@ -529,7 +529,7 @@ si_spawn_subprocess(cl_object command, cl_object argv, cl_object environ,
       }
       /* at this point exec has failed */
       perror("exec");
-      abort();
+      _exit(EXIT_FAILURE);
     }
     close(child_stdin);
     close(child_stdout);