Fix missing variable

It seems like no one has tried to compile on a platform without `setsid` for almost a quarter of a century.
2024-04-07 21:16:26 +09:00 · 2024-04-07 21:16:26 +09:00 · cccffeff2f
commit cccffeff2f
parent c4dadfbd47
1 changed files with 1 additions and 1 deletions
--- a/process.c
+++ b/process.c
@ -5258,7 +5258,7 @@ static rb_pid_t
 ruby_setsid(void)
 {
    rb_pid_t pid;
-    int ret;
+    int ret, fd;

    pid = getpid();
 #if defined(SETPGRP_VOID)