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authorEric Wong <e@yhbt.net>2020-01-12 21:17:48 +0000
committerEric Wong <e@yhbt.net>2020-01-13 23:21:21 +0000
commitf0da3ed7de7ad6b8edfa9f1c4242747d6a864a23 (patch)
tree2f871b54ef145a00af63cf3fdde6e113ae816e07 /lib/PublicInbox/DS.pm
parent7669985165b5dacb60902406f2b5a894506bdc45 (diff)
downloadpublic-inbox-f0da3ed7de7ad6b8edfa9f1c4242747d6a864a23.tar.gz
Inbox.pm accessing the $in_loop variable directly raises
warnings when Inbox is loaded without DS.
Diffstat (limited to 'lib/PublicInbox/DS.pm')
-rw-r--r--lib/PublicInbox/DS.pm2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm
index fe794512..b441adc9 100644
--- a/lib/PublicInbox/DS.pm
+++ b/lib/PublicInbox/DS.pm
@@ -255,6 +255,8 @@ sub reap_pids {
 # reentrant SIGCHLD handler (since reap_pids is not reentrant)
 sub enqueue_reap ($) { push @$nextq, \&reap_pids };
 
+sub in_loop () { $in_loop }
+
 sub EpollEventLoop {
     local $in_loop = 1;
     do {