From b82a519e9a5086910a743f0450069d49d8f5ee86 Mon Sep 17 00:00:00 2001
From: Brent Rubell <brentru@users.noreply.github.com>
Date: Fri, 20 Oct 2023 11:43:08 -0400
Subject: [PATCH] Fix "Failed to install arduino-cli" when invoked by
 install.sh (#2380)

---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index d248dffdfb5..8be41ae6c9d 100755
--- a/install.sh
+++ b/install.sh
@@ -84,7 +84,7 @@ initDownloadTool() {
 checkLatestVersion() {
   # Use the GitHub releases webpage to find the latest version for this project
   # so we don't get rate-limited.
-  CHECKLATESTVERSION_REGEX="v?[0-9][A-Za-z0-9\.-]*"
+  CHECKLATESTVERSION_REGEX="v\?[0-9][A-Za-z0-9\.-]*"
   CHECKLATESTVERSION_LATEST_URL="https://github.com/${PROJECT_OWNER}/${PROJECT_NAME}/releases/latest"
   if [ "$DOWNLOAD_TOOL" = "curl" ]; then
     CHECKLATESTVERSION_TAG=$(curl -SsL $CHECKLATESTVERSION_LATEST_URL | grep -o "<title>Release $CHECKLATESTVERSION_REGEX · ${PROJECT_OWNER}/${PROJECT_NAME}" | grep -o "$CHECKLATESTVERSION_REGEX")