From 96671974e110760964f630237113e674e0f00e1d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@FreeBSD.org>
Date: Mon, 15 Apr 2002 06:36:22 +0000
Subject: [PATCH] Long-forgotten patch: warn if a closed PR has no "closed by"

---
 tools/tools/prstats/prstats.pl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/tools/prstats/prstats.pl b/tools/tools/prstats/prstats.pl
index f3a4d0ed632d..bb437a6bbc0b 100644
--- a/tools/tools/prstats/prstats.pl
+++ b/tools/tools/prstats/prstats.pl
@@ -124,6 +124,10 @@ sub scan_pr($) {
     if ($pr->{'state'} eq 'closed') {
 	$pr->{'_closed'} = $pr->{'closed-date'} || $pr->{'state-changed-when'};
 	$pr->{'_closed_by'} = $pr->{'state-changed-by'};
+	if (!defined($pr->{'_closed_by'})) {
+	    warn("PR $pr->{'category'}/$pr->{'number'} is incomplete\n");
+	    return;
+	}
 	++$CLOSER{$pr->{'_closed_by'}};
     } else {
 	$age = $pr->{'arrival-date'} / 86400;