From 334bc1e52ad3e7c60f1663799b84963c98f1d527 Mon Sep 17 00:00:00 2001
From: Alex <alexisr245@gmail.com>
Date: Thu, 19 Sep 2019 21:59:28 +0100
Subject: [PATCH] fix(Network): clamp signal strength

---
 src/modules/network.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/network.cpp b/src/modules/network.cpp
index 6ba607b9..7d62be82 100644
--- a/src/modules/network.cpp
+++ b/src/modules/network.cpp
@@ -718,7 +718,7 @@ void waybar::modules::Network::parseSignal(struct nlattr **bss) {
     const int hardwareMax = -20;
     const int hardwareMin = -90;
     signal_strength_ =
-        ((signal_strength_dbm_ - hardwareMin) / double{hardwareMax - hardwareMin}) * 100;
+        std::clamp(((signal_strength_dbm_ - hardwareMin) / double{hardwareMax - hardwareMin}) * 100, 0, 100);
   }
   if (bss[NL80211_BSS_SIGNAL_UNSPEC] != nullptr) {
     signal_strength_ = nla_get_u8(bss[NL80211_BSS_SIGNAL_UNSPEC]);