Fix PHP warning.

9a903e38 · Leigh B. Stoller · a276f73d · 9a903e38
Commit 9a903e38 authored Feb 16, 2007 by Leigh B. Stoller
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www/moduserinfo.php3 www/moduserinfo.php3 +2 -1

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--- a/www/moduserinfo.php3
+++ b/www/moduserinfo.php3
@@ -293,7 +293,8 @@ function SPITFORM($formfields, $errors)
 	    # Planetlab bit. This should really be a drop down menu of the
 	    #                choices.
            #
-	    if ($formfields["user_interface"] == TBDB_USER_INTERFACE_PLAB) {
+	    if (isset($formfields["user_interface"]) &&
+		$formfields["user_interface"] == TBDB_USER_INTERFACE_PLAB) {
 		$checked = "checked";
 	    } else {
 		$checked = "";