From ceda055febda2972d618f45b4df41a6cef91c89c Mon Sep 17 00:00:00 2001
From: Guilherme Silva <626206+guihkx@users.noreply.github.com>
Date: Sat, 8 Feb 2020 09:47:41 -0300
Subject: [PATCH] Use dpkg-query -s to query for packages

By own experience, dpkg-query -l doesn't always return 1 if a package isn't installed.

dpkg-query -s seems more reliable.
---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index f03b2d6e..6d2915ce 100755
--- a/build.sh
+++ b/build.sh
@@ -45,7 +45,7 @@ dependencies() {
                 install
             ;;
             *"buntu"|"Linux Mint"|"Debian")
-                MANAGER_QUERY="dpkg-query -l"
+                MANAGER_QUERY="dpkg-query -s"
                 MANAGER_INSTALL="apt install"
                 DEPS="{gcc,g++,gcc-multilib,g++-multilib,ninja-build,python3-pip,python3-setuptools,python3-wheel,pkg-config,mesa-common-dev,libx11-dev:i386}"
                 install