From 39558ba61c0477f14cec78a255d7f3df86bb45d4 Mon Sep 17 00:00:00 2001
From: JozanLeClerc <bousset.rudy@gmail.com>
Date: Wed, 4 Dec 2019 16:43:57 +0100
Subject: Now checks if acpi is installed

---
 src/main.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 9fae9e1..1c9c160 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,4 +1,5 @@
 #include <jo_lowbat.hpp>
+#include <iostream>
 #include <cstring>
 #include <thread>
 #include <chrono>
@@ -15,6 +16,10 @@ int main(int argc, const char *argv[]) {
 	string	arg_two;
 	int		batlvlint;
 
+	if (system("acpi > /dev/null 2>&1")) {
+		cout << "acpi is not installed. Please install it in order to run lowbat." << endl;
+		return 1;
+	}
 	if (argc > 1) {
 		arg_one = argv[1];
 	}
-- 
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