From 50afc3cf924c0b545cfe1ba406e172eeba721eef Mon Sep 17 00:00:00 2001
From: Tulip Blossom <tulilirockz@outlook.com>
Date: Thu, 5 Dec 2024 00:48:38 -0300
Subject: [PATCH] fix: invalid boolean comparsions w/ maps

---
 cmd/update.go    |  4 ++--
 drv/brew.go      | 19 ++++++++++---------
 drv/distrobox.go |  4 ++--
 drv/flatpak.go   |  4 ++--
 4 files changed, 16 insertions(+), 15 deletions(-)

diff --git a/cmd/update.go b/cmd/update.go
index f47caf3..906a869 100644
--- a/cmd/update.go
+++ b/cmd/update.go
@@ -57,8 +57,8 @@ func Update(cmd *cobra.Command, args []string) {
 	}
 
 	initConfiguration := drv.UpdaterInitConfiguration{}.New()
-	_, empty := os.LookupEnv("CI")
-	initConfiguration.Ci = !empty
+	_, exists := os.LookupEnv("CI")
+	initConfiguration.Ci = exists
 	initConfiguration.DryRun = dryRun
 	initConfiguration.Verbose = verboseRun
 
diff --git a/drv/brew.go b/drv/brew.go
index 072c490..c2ad6f4 100644
--- a/drv/brew.go
+++ b/drv/brew.go
@@ -76,31 +76,32 @@ type BrewUpdater struct {
 
 func (up BrewUpdater) New(config UpdaterInitConfiguration) (BrewUpdater, error) {
 	up.Environment = config.Environment
-	brewPrefix, empty := up.Environment["HOMEBREW_PREFIX"]
-	if empty || brewPrefix == "" {
+
+	brewPrefix, exists := up.Environment["HOMEBREW_PREFIX"]
+	if !exists || brewPrefix == "" {
 		up.BrewPrefix = "/home/linuxbrew/.linuxbrew"
 	} else {
 		up.BrewPrefix = brewPrefix
 	}
-	brewRepo, empty := up.Environment["HOMEBREW_REPOSITORY"]
-	if empty || brewRepo == "" {
+	brewRepo, exists := up.Environment["HOMEBREW_REPOSITORY"]
+	if !exists || brewRepo == "" {
 		up.BrewRepo = fmt.Sprintf("%s/Homebrew", up.BrewPrefix)
 	} else {
 		up.BrewRepo = brewRepo
 	}
-	brewCellar, empty := up.Environment["HOMEBREW_CELLAR"]
-	if empty || brewCellar == "" {
+	brewCellar, exists := up.Environment["HOMEBREW_CELLAR"]
+	if !exists || brewCellar == "" {
 		up.BrewCellar = fmt.Sprintf("%s/Cellar", up.BrewPrefix)
 	} else {
-
 		up.BrewCellar = brewCellar
 	}
-	brewPath, empty := up.Environment["HOMEBREW_PATH"]
-	if empty || brewPath == "" {
+	brewPath, exists := up.Environment["HOMEBREW_PATH"]
+	if !exists || brewPath == "" {
 		up.BrewPath = fmt.Sprintf("%s/bin/brew", up.BrewPrefix)
 	} else {
 		up.BrewPath = brewPath
 	}
+
 	up.Config = DriverConfiguration{
 		Title:       "Brew",
 		Description: "CLI Apps",
diff --git a/drv/distrobox.go b/drv/distrobox.go
index 277f30d..4ee22bb 100644
--- a/drv/distrobox.go
+++ b/drv/distrobox.go
@@ -36,8 +36,8 @@ func (up DistroboxUpdater) New(config UpdaterInitConfiguration) (DistroboxUpdate
 	up.usersEnabled = false
 	up.Tracker = nil
 
-	binaryPath, empty := config.Environment["UUPD_DISTROBOX_BINARY"]
-	if empty || binaryPath == "" {
+	binaryPath, exists := config.Environment["UUPD_DISTROBOX_BINARY"]
+	if !exists || binaryPath == "" {
 		up.binaryPath = "/usr/bin/distrobox"
 	} else {
 		up.binaryPath = binaryPath
diff --git a/drv/flatpak.go b/drv/flatpak.go
index 371261c..988efaa 100644
--- a/drv/flatpak.go
+++ b/drv/flatpak.go
@@ -38,8 +38,8 @@ func (up FlatpakUpdater) New(config UpdaterInitConfiguration) (FlatpakUpdater, e
 	up.usersEnabled = false
 	up.Tracker = nil
 
-	binaryPath, empty := config.Environment["UUPD_FLATPAK_BINARY"]
-	if empty || binaryPath == "" {
+	binaryPath, exists := config.Environment["UUPD_FLATPAK_BINARY"]
+	if !exists || binaryPath == "" {
 		up.binaryPath = "/usr/bin/flatpak"
 	} else {
 		up.binaryPath = binaryPath