Fix naming of file in a merge module's cabinet

The file was stored in the merge module's cabinet with plain FileId,
without the modularization GUID. This change fixes the cabinet builder
so that it adds the modularization GUID when creating the cabinet.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/Bind/BindSummaryInfoCommand.cs b/src/WixToolset.Core.WindowsInstaller/Bind/BindSummaryInfoCommand.cs
index 6483f0fc..d5806fee 100644
--- a/src/WixToolset.Core.WindowsInstaller/Bind/BindSummaryInfoCommand.cs
+++ b/src/WixToolset.Core.WindowsInstaller/Bind/BindSummaryInfoCommand.cs
@@ -35,14 +35,14 @@ namespace WixToolset.Core.WindowsInstaller.Bind
         /// <summary>
         /// Modularization guid, or null if the output is not a module.
         /// </summary>
-        public string ModularizationGuid { get; private set; }
+        public string ModularizationSuffix { get; private set; }
 
         public void Execute()
         {
             this.Compressed = false;
             this.LongNames = false;
             this.InstallerVersion = 0;
-            this.ModularizationGuid = null;
+            this.ModularizationSuffix = null;
 
             var foundCreateDataTime = false;
             var foundLastSaveDataTime = false;
@@ -71,7 +71,7 @@ namespace WixToolset.Core.WindowsInstaller.Bind
 
                         if (SectionType.Module == this.Section.Type)
                         {
-                            this.ModularizationGuid = packageCode.Substring(1, 36).Replace('-', '_');
+                            this.ModularizationSuffix = "." + packageCode.Substring(1, 36).Replace('-', '_');
                         }
                         else if ("*" == packageCode)
                         {