From 24e6d5bcf791a5c3f46191e544731420ff8b1312 Mon Sep 17 00:00:00 2001 From: Gustavo Zacarias Date: Thu, 19 May 2016 11:10:02 -0300 Subject: [PATCH] process.c: fix rb_spawn_process() for nommu rb_spawn_process() in process.c tries different solutions for when fork and/or spawnv are/aren't available. The last resort when both aren't is to use the system() call which stores the value in the status variable, which isn't declared. Signed-off-by: Gustavo Zacarias --- process.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/process.c b/process.c index e196639..40967f7 100644 --- a/process.c +++ b/process.c @@ -3897,6 +3897,9 @@ rb_spawn_process(struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen) VALUE prog; struct rb_execarg sarg; #endif +#if !defined HAVE_WORKING_FORK || !USE_SPAWNV + int status; +#endif #if defined HAVE_WORKING_FORK && !USE_SPAWNV pid = rb_fork_async_signal_safe(NULL, rb_exec_atfork, eargp, eargp->redirect_fds, errmsg, errmsg_buflen); -- 2.7.3