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-rwxr-xr-xusr/local/www/interfaces_opt.php3
1 files changed, 3 insertions, 0 deletions
diff --git a/usr/local/www/interfaces_opt.php b/usr/local/www/interfaces_opt.php
index 9b9ac6c..bc28cd6 100755
--- a/usr/local/www/interfaces_opt.php
+++ b/usr/local/www/interfaces_opt.php
@@ -76,6 +76,9 @@ if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
+ /* filter out spaces from descriptions */
+ $POST['descr'] = str_replace(" ", "_", $POST['descr']);
+
/* input validation */
if ($_POST['enable']) {
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