1 files changed, 3 insertions, 3 deletions
diff --git a/components/libc/libdl/dlopen.c b/components/libc/libdl/dlopen.c
index a8202ec607..bcb57d78f0 100644
--- a/components/libc/libdl/dlopen.c
+++ b/components/libc/libdl/dlopen.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -43,12 +43,12 @@ void* dlopen(const char *filename, int flags)
     /* find in module list */
     module = dlmodule_find(fullpath);
 
-    if(module != RT_NULL) 
+    if(module != RT_NULL)
     {
         rt_exit_critical();
         module->nref++;
     }
-    else 
+    else
     {
         rt_exit_critical();
         module = dlmodule_load(fullpath);