From f6570e18b75c8a5ebfa552e06e67477950505ea6 Mon Sep 17 00:00:00 2001
From: rcourtman <courtmanr@gmail.com>
Date: Tue, 11 Nov 2025 20:41:42 +0000
Subject: [PATCH] Fix checksum extraction to use word boundaries

The grep pattern was too loose and could match filenames like:
- pulse-v4.29.0-linux-amd64.tar.gz (correct)
- pulse-v4.29.0-linux-amd64.tar.gz.sha256 (also matched)

Using grep -w ensures we only match the exact filename as a complete word,
preventing false matches on files with the same prefix.
---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 3f14174..69e77fb 100755
--- a/install.sh
+++ b/install.sh
@@ -1725,7 +1725,7 @@ download_pulse() {
 
         # Try checksums.txt first (v4.29.0+)
         if wget -q --timeout=60 --tries=2 -O "/tmp/checksums.txt" "$CHECKSUMS_URL" 2>/dev/null; then
-            EXPECTED_CHECKSUM=$(grep "${ARCHIVE_NAME}" /tmp/checksums.txt 2>/dev/null | awk '{print $1}')
+            EXPECTED_CHECKSUM=$(grep -w "${ARCHIVE_NAME}" /tmp/checksums.txt 2>/dev/null | awk '{print $1}')
             rm -f /tmp/checksums.txt
         fi