PID cache is never cleared where fork is not used

ruby · Apr 4, 2023 · 1d529f3 · 1d529f3
1 parent 05b7bbe
commit 1d529f3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/process.c b/process.c
@@ -506,11 +506,13 @@ get_pid(void)
     return PIDT2NUM(cached_pid);
 }
 
+#if defined HAVE_WORKING_FORK || defined HAVE_DAEMON
 static void
 clear_pid_cache(void)
 {
     cached_pid = 0;
 }
+#endif
 
 /*
  *  call-seq: