Implemented: #1323 - Hide fax number from 'printable survey' screen w…

…hen no fax number exists

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/stable_plus@3510 b72ed6b6-b9f8-46b5-92b4-906544132732

admin/printablesurvey.php

@@ -695,7 +695,11 @@
 $printablesurveyoutput .="\t\t\t\t<tr>\n";
 $printablesurveyoutput .="\t\t\t\t\t<td align='center'>\n";
 $printablesurveyoutput .="\t\t\t\t\t\t<strong>".$clang->gT("Submit Your Survey.")."</strong><br />\n";
-$printablesurveyoutput .="\t\t\t\t\t\t".$clang->gT("Thank you for completing this survey.")." ".$clang->gT("Please fax your completed survey to:")." $surveyfaxto";
+$printablesurveyoutput .="\t\t\t\t\t\t".$clang->gT("Thank you for completing this survey.");
+if (!empty($surveyfaxto))
+{
+    $printablesurveyoutput .= $clang->gT("Please fax your completed survey to:")." $surveyfaxto";
+}
 if ($surveyuseexpiry=="Y")
 {
 	$printablesurveyoutput .=$clang->gT("Please submit by")." $surveyexpirydate";