More usage of wrapper functions

[mailer.git] / inc / modules / admin / what-usage.php

diff --git a/inc/modules/admin/what-usage.php b/inc/modules/admin/what-usage.php
index fe040c30e302ddb8e2e601f2599d7f388ddf1349..ed7f4adfb264a6669ed2fb591ea36b332a333f42 100644 (file)
--- a/inc/modules/admin/what-usage.php
+++ b/inc/modules/admin/what-usage.php
@@ -59,7 +59,9 @@ if (isGetRequestParameterSet('image')) {
                        getConfig('usage_base')
                );
        } else {
-               if (strpos(getRequestParameter('image'), "\\") > 0) setGetRequestParameter('image', substr(getRequestParameter('image'), 0, strpos(getRequestParameter('image'), "\\")));
+               if (strpos(getRequestParameter('image'), "\\") > 0) {
+                       setGetRequestParameter('image', substr(getRequestParameter('image'), 0, strpos(getRequestParameter('image'), "\\")));
+               } // END - if
                $FQFN = sprintf("%s%s/%s_usage_%s.png",
                        getPath(),
                        getConfig('usage_base'),