From 408c4fd9ade57634c2ed1fbc2fd72a1e80b2a04a Mon Sep 17 00:00:00 2001
From: Aditya Patwardhan <adityap@microsoft.com>
Date: Tue, 20 Jul 2021 23:34:39 -0700
Subject: [PATCH] Prefer version when available for dotnet-install (#15810)

---
 build.psm1 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/build.psm1 b/build.psm1
index 84ff079fc6..6028c5fdc3 100644
--- a/build.psm1
+++ b/build.psm1
@@ -1781,10 +1781,15 @@ function Install-Dotnet {
         Invoke-WebRequest -Uri $installObtainUrl/$installScript -OutFile $installScript
         if (-not $environment.IsCoreCLR) {
             $installArgs = @{
-                Channel = $Channel
                 Quality = $Quality
             }
 
+            if ($Version) {
+                $installArgs += @{ Version = $Version }
+            } elseif ($Channel) {
+                $installArgs += @{ Channel = $Channel }
+            }
+
             if ($InstallDir) {
                 $installArgs += @{ InstallDir = $InstallDir }
             }