CS fixes (mostly tab -> spaces)

1 files changed, 11 insertions, 11 deletions

diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 4ab06cf60..461ecb0d2 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -359,11 +359,11 @@ class rcube_imap extends rcube_storage
 
         return array(
             $this->search_string,
-	        $this->search_set,
-        	$this->search_charset,
-        	$this->search_sort_field,
-        	$this->search_sorted,
-	    );
+            $this->search_set,
+            $this->search_charset,
+            $this->search_sort_field,
+            $this->search_sorted,
+        );
     }
 
 
@@ -3847,12 +3847,12 @@ class rcube_imap extends rcube_storage
     protected function rsort($folder, $delimiter, &$list, &$out)
     {
         while (list($key, $name) = each($list)) {
-	        if (strpos($name, $folder.$delimiter) === 0) {
-	            // set the type of folder name variable (#1485527)
-    	        $out[] = (string) $name;
-	            unset($list[$key]);
-	            $this->rsort($name, $delimiter, $list, $out);
-	        }
+            if (strpos($name, $folder.$delimiter) === 0) {
+                // set the type of folder name variable (#1485527)
+                $out[] = (string) $name;
+                unset($list[$key]);
+                $this->rsort($name, $delimiter, $list, $out);
+            }
         }
         reset($list);
     }