fixed crash when machine has no fans

if the fan count is zero the loop to retrieve the min, max and current fan speed is entirely skipped fixes #71
iglance · Jan 20, 2020 · 6ef8543 · 6ef8543
1 parent 10adabc
commit 6ef8543
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/iGlance/iGlance/Components/FanComponent.swift b/iGlance/iGlance/Components/FanComponent.swift
@@ -75,7 +75,7 @@ class FanComponent {
      */
     func getMinFanSpeed() throws -> Int {
         var minFanSpeed: Int = 0
-        for i in 0...fanCount-1 {
+        for i in 0..<fanCount {
             let minSpeed = try SMCKit.fanMinSpeed(i)
             if minSpeed > minFanSpeed {
                 minFanSpeed = minSpeed
@@ -89,7 +89,7 @@ class FanComponent {
      */
     func getMaxFanSpeed() throws -> Int {
         var maxFanSpeed: Int = 0
-        for i in 0...fanCount-1 {
+        for i in 0..<fanCount {
             let maxSpeed = try SMCKit.fanMaxSpeed(i)
             if maxSpeed > maxFanSpeed {
                 maxFanSpeed = maxSpeed
@@ -103,7 +103,7 @@ class FanComponent {
      */
     func getCurrentFanSpeed() throws -> Int {
         var currentFanSpeed: Int = 0
-        for i in 0...fanCount-1 {
+        for i in 0..<fanCount {
             let currentSpeed = try SMCKit.fanCurrentSpeed(i)
             if currentSpeed > currentFanSpeed {
                 currentFanSpeed = currentSpeed