From d07e19c3069b5cfe9fdca12493dae264b48e05d1 Mon Sep 17 00:00:00 2001
From: Tommy Nguyen <tonguye@microsoft.com>
Date: Wed, 15 Apr 2020 19:29:13 +0200
Subject: [PATCH] Fix CIRCLE_PR_NUMBER may not always be set

---
 scripts/circleci/report-bundle-size.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/circleci/report-bundle-size.sh b/scripts/circleci/report-bundle-size.sh
index 4f8c49535f7e32..c8fa61079383f4 100755
--- a/scripts/circleci/report-bundle-size.sh
+++ b/scripts/circleci/report-bundle-size.sh
@@ -8,7 +8,7 @@ case $1 in
   "android" | "ios")
     GITHUB_OWNER=${CIRCLE_PROJECT_USERNAME:-facebook} \
     GITHUB_REPO=${CIRCLE_PROJECT_REPONAME:-react-native} \
-    GITHUB_PR_NUMBER="$CIRCLE_PR_NUMBER" \
+    GITHUB_PR_NUMBER="${CIRCLE_PR_NUMBER:-${CIRCLE_PULL_REQUEST##*/}}" \
     GITHUB_REF=${CIRCLE_BRANCH} \
     GITHUB_SHA=${CIRCLE_SHA1} \
     node bots/report-bundle-size.js "$1"