Fix undefined variable error

darcs-hash:20080720100024-533db-d2b5b63f169b6e16e08e81c8da63b7f9f69e7521.gz

diff --git a/lib/util.php b/lib/util.php
index ec39cefad41d06a502b493ba7471f16c18458372..9ebb487a13026040f2624fb7ca75ee7b514d939e 100644 (file)
--- a/lib/util.php
+++ b/lib/util.php
@@ -370,20 +370,20 @@ function common_checkbox($id, $label, $checked=false, $instructions=NULL, $value
 }
 
 function common_dropdown($id, $label, $content, $instructions=NULL, $blank_select=FALSE, $selected=NULL) {
-        common_element_start('p');
-        common_element('label', array('for' => $id), $label);
-        common_element_start('select', array('id' => $id, 'name' => $id));
-        if ($blank_select) {
-                        common_element('option', array('value' => $value));
-        }
-        foreach ($content as $value => $option) {
-                if ($value == $selected) {
-                        common_element('option', array('value' => $value, 'selected' => $value), $option);
-                } else {
-                        common_element('option', array('value' => $value), $option);
-                }
-        }
-        common_element_end('select');
+       common_element_start('p');
+       common_element('label', array('for' => $id), $label);
+       common_element_start('select', array('id' => $id, 'name' => $id));
+       if ($blank_select) {
+               common_element('option', array('value' => ''));
+       }
+       foreach ($content as $value => $option) {
+               if ($value == $selected) {
+                       common_element('option', array('value' => $value, 'selected' => $value), $option);
+               } else {
+                       common_element('option', array('value' => $value), $option);
+               }
+       }
+       common_element_end('select');
        if ($instructions) {
                common_element('span', 'input_instructions', $instructions);
        }