Fix installer copy path

Author: megahirt

build/SayMore.proj

@@ -131,7 +131,7 @@
 		changing of the script, but I haven't figured that out. -->
 
 	<FileUpdate File="$(RootDir)\src\Installer\Installer.wxs" Regex='Property_ProductVersion = ".*"'
-				ReplacementText ="Property_ProductVersion = &quot;$(Version)&quot;" />
+			ReplacementText ="Property_ProductVersion = &quot;$(Version)&quot;" />
 
 	<Message Text="Making Installer Version: $(Version)" Importance="high"  />
 
@@ -140,19 +140,23 @@
 	<!-- Ensure destination folder exists -->
 	<MakeDir Directories="$(RootDir)\output\installer" />
 
+	<PropertyGroup>
+		<InstallerSourceMsi>$(RootDir)\output\installer\SayMoreInstaller.msi</InstallerSourceMsi>
+	</PropertyGroup>
+
 	<!-- Helpful debug -->
-	<Message Text="Looking for MSI at: $(RootDir)\src\Installer\bin\$(Configuration)\SayMoreInstaller.msi" Importance="high" />
+	<Message Text="Looking for MSI at: $(InstallerSourceMsi)" Importance="high" />
 
 	<!-- Guard with an explicit error if it's missing -->
 	<Error
-		Text="Expected MSI not found at %(Identity)."
-		Condition="!Exists('$(RootDir)\src\Installer\bin\$(Configuration)\SayMoreInstaller.msi')" />
+		Text="Expected MSI not found at $(InstallerSourceMsi)."
+		Condition="!Exists('$(InstallerSourceMsi)')" />
 
 	<!-- Copy + rename with version -->
 	<Copy
-		SourceFiles="$(RootDir)\src\Installer\bin\$(Configuration)\SayMoreInstaller.msi"
+		SourceFiles="$(InstallerSourceMsi)"
 		DestinationFiles="$(RootDir)\output\installer\SayMoreInstaller.$(Version).msi" />
-		  
+	  
 	<!-- appcast.xml is used as part of the update notification system -->
 	<Copy SourceFiles ="$(RootDir)\src\Installer\appcast.xml"
 		DestinationFolder ="$(RootDir)\output\installer"/>
@@ -173,20 +177,20 @@
 		<XliffFiles Include="$(RootDir)/packages/SIL.libpalaso.l10ns/content/**/*.xlf"/>
 	</ItemGroup>
 	  <Copy SourceFiles="@(XliffFiles)"
-			DestinationFiles="@(XliffFiles->'$(RootDir)/DistFiles/%(Filename)%(Extension)')"
-			SkipUnchangedFiles="true"/>
+		DestinationFiles="@(XliffFiles->'$(RootDir)/DistFiles/%(Filename)%(Extension)')"
+		SkipUnchangedFiles="true"/>
   </Target>
 
   <Target Name="MakeWixForDistFiles" DependsOnTargets="copyLibL10ns">
 	<MakeDir ContinueOnError ="true" Directories ="$(RootDir)\output\Installer\"/>
 
 	<MakeWixForDirTree
-				DirectoryReferenceId="ProgramDir"
-					ComponentGroupId="DistFiles"
-						RootDirectory="$(RootDir)\DistFiles"
-				OutputFilePath="$(RootDir)\output\Installer\GeneratedDistFiles.wxs"
-				MatchRegExPattern=".*"
-				>
+			DirectoryReferenceId="ProgramDir"
+				ComponentGroupId="DistFiles"
+					RootDirectory="$(RootDir)\DistFiles"
+			OutputFilePath="$(RootDir)\output\Installer\GeneratedDistFiles.wxs"
+			MatchRegExPattern=".*"
+			>
 	  <!--what does this do?-->
 	  <Output TaskParameter="OutputFilePath" ItemName="Compile" />
 	</MakeWixForDirTree>