From 2e01ba774da4f3b69960df0b0c86ee434612db30 Mon Sep 17 00:00:00 2001
From: Armel FAUVEAU <armel.fauveau@globalis-ms.com>
Date: Sun, 30 Jun 2024 00:23:17 +0200
Subject: [PATCH] Revert "spectrum: don't check blacklistFreqs if unset"

---
 app/spectrum.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/app/spectrum.c b/app/spectrum.c
index fd46e8e..c5383cc 100644
--- a/app/spectrum.c
+++ b/app/spectrum.c
@@ -671,10 +671,9 @@ static void Blacklist() {
 #ifdef ENABLE_SCAN_RANGES
 static bool IsBlacklisted(uint16_t idx)
 {
-  if(blacklistedFreqs[0]) // cheaper than checking blacklistFreqsIdx
-    for(uint8_t i = 0; i < ARRAY_SIZE(blacklistFreqs); i++)
-      if(blacklistFreqs[i] == idx)
-        return true;
+  for(uint8_t i = 0; i < ARRAY_SIZE(blacklistFreqs); i++)
+    if(blacklistFreqs[i] == idx)
+      return true;
   return false;
 }
 #endif