From 03207b611740fc889d050d7a2dbd3bdddd30bd98 Mon Sep 17 00:00:00 2001
From: jetfir3 <jetfir3@users.noreply.github.com>
Date: Wed, 29 Jul 2026 15:38:54 -0400
Subject: [PATCH] Add binary validation

---
 spotx.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spotx.sh b/spotx.sh
index ad60cdf..2440fdf 100644
--- a/spotx.sh
+++ b/spotx.sh
@@ -940,6 +940,7 @@ run_cache_check() {
 
 final_setup_check() {
   [[ "${notInstalled}" ]] && { echo -e "${red}Error:${clr} Client not found\n" >&2; exit 1; }
+  [[ ! -f "${appBinary}" || ! -s "${appBinary}" || ! -r "${appBinary}" || ! -x "${appBinary}" ]] && { echo -e "${red}Error:${clr} Client executable not found or invalid.\nReinstall client then try again.\n" >&2; exit 1; }
   [[ ! -f "${xpuiSpa}" ]] && { echo -e "${red}Error:${clr} Detected a modified client installation!\nReinstall client then try again.\n" >&2; exit 1; }
   [[ "${clientVer}" ]] && (($(ver "${clientVer}") < $(ver "1.1.59.710"))) && { echo -e "${red}Error:${clr} ${clientVer} not supported by SpotX-Bash\n" >&2; exit 1; }
 }