From 0ed5569e9f7b4ed7220ac559144fdb42488a68e9 Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Fri, 17 Jul 2020 19:42:45 -0700
Subject: [PATCH] Likely, fix a warning when rendering modified coverage

Summary: See PHI1819. This structure may have `null` elements.

Test Plan: Will confirm user reproduction case.

Differential Revision: https://secure.phabricator.com/D21420
---
 .../differential/parser/DifferentialChangesetParser.php       | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/applications/differential/parser/DifferentialChangesetParser.php b/src/applications/differential/parser/DifferentialChangesetParser.php
index 45da82118f..1cc1c3ad9d 100644
--- a/src/applications/differential/parser/DifferentialChangesetParser.php
+++ b/src/applications/differential/parser/DifferentialChangesetParser.php
@@ -1327,6 +1327,10 @@ final class DifferentialChangesetParser extends Phobject {
     $not_covered = 0;
 
     foreach ($this->new as $k => $new) {
+      if ($new === null) {
+        continue;
+      }
+
       if (!$new['line']) {
         continue;
       }