Fix MSI error messages (#58)

Use the MSI property, not the WiX preprocessor variable (which was also
wrongly used as a property name) so the product name actually appears
in the error message instead of an empty string.

diff --git a/installer/psqlodbc_cpu.wxs b/installer/psqlodbc_cpu.wxs
index 0486a5f9f1687367482b30e311bb0c14b6690ac1..b49b92c1536447897ed454d484f040b0f9a7db65 100644 (file)
--- a/installer/psqlodbc_cpu.wxs
+++ b/installer/psqlodbc_cpu.wxs
@@ -140,9 +140,9 @@
     </Upgrade>
 
     <CustomAction Id='AlreadyUpdated'
-                Error="the same version of [$(var.PKGNAME)] is already installed" />
+                Error="the same version of [ProductName] is already installed" />
     <CustomAction Id='NoDowngrade'
-                Error="a new version of [$(var.PKGNAME)] is already installed" />
+                Error="a new version of [ProductName] is already installed" />
     <CustomAction Id='NoMinorUpgrade'
                 Error="REINSTALL unavailable. Major upgrade is needed." />
     <CustomAction Id='NoReinstall'