windows/msi: fix msi build issue with WiX 3.7/3.8

The `heat` tool that gathers NPM source files wasn't getting called.
Closes #4896

diff --git a/tools/msvs/msi/nodemsi.wixproj b/tools/msvs/msi/nodemsi.wixproj
index 7cc35c0..6612f2e 100644 (file)
--- a/tools/msvs/msi/nodemsi.wixproj
+++ b/tools/msvs/msi/nodemsi.wixproj
@@ -9,6 +9,7 @@
     <SchemaVersion>2.0</SchemaVersion>
     <OutputName>node-v$(NodeVersion)-$(Platform)</OutputName>
     <OutputType>Package</OutputType>
+    <EnableProjectHarvesting>True</EnableProjectHarvesting>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
     <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
     <NodeVersion Condition=" '$(NodeVersion)' == '' ">0.0.0.0</NodeVersion>