(GH-1397) Check for prerelease version if installed package is prerel…

…ease.
chocolatey · Feb 21, 2018 · ecc88e4 · ecc88e4
1 parent e39afd8
commit ecc88e4
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/chocolatey/infrastructure.app/services/NugetService.cs b/src/chocolatey/infrastructure.app/services/NugetService.cs
@@ -882,7 +882,9 @@ public ConcurrentDictionary<string, PackageResult> get_outdated(ChocolateyConfig
 
                 IQueryable<IPackage> results = repository.GetPackages().Where(x => x.Id == packageName);
 
-                if (config.Prerelease && repository.SupportsPrereleasePackages)
+                var isPrerelease = !string.IsNullOrWhiteSpace(installedPackage.Version.SpecialVersion);
+
+                if (isPrerelease && repository.SupportsPrereleasePackages)
                 {
                     results = results.Where(p => p.IsAbsoluteLatestVersion);
                 }
@@ -895,7 +897,7 @@ public ConcurrentDictionary<string, PackageResult> get_outdated(ChocolateyConfig
                 {
                     results = results
                         .Where(PackageExtensions.IsListed)
-                        .Where(p => config.Prerelease || p.IsReleaseVersion())
+                        .Where(p => isPrerelease || p.IsReleaseVersion())
                         .AsQueryable();
                 }