From: ttp <ttp@users.sourceforge.jp>
Date: Sat, 30 May 2009 06:24:02 +0000 (+0900)
Subject: na-get-lib,レポジトリのUninstallKeyが不正に空だったときエラーが発生するのを修正
X-Git-Tag: v1.3.0~20
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=102a95412e80e5360755483357987fa75104e2ef;p=applistation%2FAppliStation.git

na-get-lib,レポジトリのUninstallKeyが不正に空だったときエラーが発生するのを修正
---

diff --git a/na-get-lib/NaGet.Packages.Install/Uninstallation.cs b/na-get-lib/NaGet.Packages.Install/Uninstallation.cs
index 045a206..dabff44 100644
--- a/na-get-lib/NaGet.Packages.Install/Uninstallation.cs
+++ b/na-get-lib/NaGet.Packages.Install/Uninstallation.cs
@@ -47,17 +47,17 @@ namespace NaGet.Packages.Install
 		public bool Installed
 		{
 			get {
-				if (Directory.Exists(UninstalledPackage.UninstallInfo.InstallLocation)) {
-					return true;
-				} else if (UninstalledPackage.Type == InstallerType.ARCHIVE) {
-					return false;
-				}
-				
-				foreach (UninstallInformation info in RegistriedUninstallers.Uninstallers) {
-					Match match = Regex.Match(info.DisplayName, UninstalledPackage.UninstallerKey);
-					
-					if (match.Success) {
-						return true;
+				if (UninstalledPackage.Type == InstallerType.ARCHIVE) {
+					return Directory.Exists(UninstalledPackage.UninstallInfo.InstallLocation);
+				} else {
+					foreach (UninstallInformation info in RegistriedUninstallers.Uninstallers) {
+						if (! string.IsNullOrEmpty(UninstalledPackage.UninstallerKey)) {
+							Match match = Regex.Match(info.DisplayName, UninstalledPackage.UninstallerKey);
+						
+							if (match.Success) {
+								return true;
+							}
+						}
 					}
 				}
 				return false;