(check_file_access): return FALSE if Esc was pressed.

edit_query_dialog2() returns (-1) in this case.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

src/editor/edit.c

@@ -318,7 +318,7 @@ check_file_access (WEdit * edit, const vfs_path_t * filename_vpath, struct stat
         g_free (errmsg);
         errmsg = NULL;
 
-        if (act == 1)
+        if (act != 0)
             ret = FALSE;
     }