Try <?ifdef MyEnvVar ?> instead.
-Brian Simoneau
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Afshin
Sepehri
Sent: Monday, June 25, 2007 1:51 PM
To: wix-users@lists.sourceforge.net
Subject: [WiX-users] Checking if an enivronment variable is
defined
Hi,
In my wix file, I cannot check if an environment variable is
defined. The following code does not work. The ifdef statement never
returns TRUE even when the environment variable is defined and I can use
its value in my code.
<?ifdef $(env.MyEnvVar) ?>
<?define MyVar = $(env.MyEnvVar) ?>
<?else?>
<?define MyVar = "MyDefaultValue" ?>
<?endif?>
As it is clear from the code, I want to use this code to assign
some default value to a variable if an environment variable is not
defined. Is there any way to do that?
Thanks,
Afshin
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