From 3c206e85be35cd39698dddad7ef2529faee2a223 Mon Sep 17 00:00:00 2001 From: "aiyion.prime" Date: Thu, 15 Jul 2021 11:17:06 +0200 Subject: [PATCH] fixup! fixup! gluon-core: implement popen3() in gluon/util.lua --- package/gluon-core/luasrc/usr/lib/lua/gluon/util.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/package/gluon-core/luasrc/usr/lib/lua/gluon/util.lua b/package/gluon-core/luasrc/usr/lib/lua/gluon/util.lua index 2db39161..620fe1e0 100644 --- a/package/gluon-core/luasrc/usr/lib/lua/gluon/util.lua +++ b/package/gluon-core/luasrc/usr/lib/lua/gluon/util.lua @@ -246,9 +246,11 @@ function M.subprocess.popen(path, argt, options) if option == M.subprocess.DEVNULL then posix_unistd.dup2(null, fd) elseif option == M.subprocess.PIPE then + -- only close these, if they exist + posix_unistd.close(parentfds[iostream]) posix_unistd.dup2(childfds[iostream], fd) + posix_unistd.close(childfds[iostream]) end - close_fds(childfds, parentfds) end -- close potential null