From 03c70a8d81f14ce46bc3410b08f5956d6af34d82 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sat, 27 Jun 2015 21:08:55 +0200
Subject: subprocess, lua: export whether the process was killed by us

We want to distinguish actual errors, and just aborting the program
intentionally.

Also be a bit more careful with handling the wait() exit status: do not
called WEXITSTATUS() without checking WIFEXITED() first.
---
 player/lua.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'player/lua.c')

diff --git a/player/lua.c b/player/lua.c
index f640b654cf..5a16c9202a 100644
--- a/player/lua.c
+++ b/player/lua.c
@@ -1243,6 +1243,8 @@ static int script_subprocess(lua_State *L)
     lua_setfield(L, -2, "status"); // res
     lua_pushlstring(L, cb_ctx.output.start, cb_ctx.output.len); // res d
     lua_setfield(L, -2, "stdout"); // res
+    lua_pushboolean(L, status == MP_SUBPROCESS_EKILLED_BY_US); // res b
+    lua_setfield(L, -2, "killed_by_us"); // res
     return 1;
 }
 
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