style: avoid tabs

* src/scan-code.l: here.

diff --git a/src/scan-code.l b/src/scan-code.l
index f9968d1..0c11b40 100644 (file)
--- a/src/scan-code.l
+++ b/src/scan-code.l
@@ -346,15 +346,15 @@ show_sub_message (warnings warning,
       location id_loc;
 
       if (var->hidden_by)
-       {
-         id = var->hidden_by->id;
-         id_loc = var->hidden_by->loc;
-       }
+        {
+          id = var->hidden_by->id;
+          id_loc = var->hidden_by->loc;
+        }
       else
-       {
-         id = var->id;
-         id_loc = var->loc;
-       }
+        {
+          id = var->id;
+          id_loc = var->loc;
+        }
 
       /* Create the explanation message. */
       obstack_init (&msg_buf);