diff --git a/src/object.c b/src/object.c
index 32dc0f2384..6c5a1a026f 100644
--- a/src/object.c
+++ b/src/object.c
@@ -417,7 +417,7 @@ rt_object_t rt_object_find(const char *name, rt_uint8_t type)
     {
         const char *name_ptr;
         int module_name_length;
-        
+
         name_ptr = name;
         while ((*name_ptr != '\0') && (*name_ptr != '/'))
             name_ptr ++;
@@ -434,13 +434,13 @@ rt_object_t rt_object_find(const char *name, rt_uint8_t type)
 
             /* find module */
             information = &rt_object_container[RT_Object_Class_Module];
-            for (node = information->object_list.next; 
+            for (node = information->object_list.next;
                 node != &(information->object_list);
                 node  = node->next)
             {
                 object = rt_list_entry(node, struct rt_object, list);
                 if ((rt_strncmp(object->name, name, module_name_length) == 0) &&
-                    module_name_length == RT_NAME_MAX || object->name[module_name_length] == '\0')
+                    (module_name_length == RT_NAME_MAX || object->name[module_name_length] == '\0'))
                 {
                     /* get module */
                     module = (struct rt_module*)object;
@@ -450,7 +450,7 @@ rt_object_t rt_object_find(const char *name, rt_uint8_t type)
             rt_exit_critical();
 
             /* there is no this module inside the system */
-            if (module == RT_NULL) return RT_NULL; 
+            if (module == RT_NULL) return RT_NULL;
 
             /* get the object pool of module */
             information = &(module->module_object[type]);
diff --git a/tools/tools/clang-analyze.py b/tools/tools/clang-analyze.py
index a966a7b56a..e73f30ca31 100644
--- a/tools/tools/clang-analyze.py
+++ b/tools/tools/clang-analyze.py
@@ -33,7 +33,7 @@ def generate(env):
     env['AR']   = 'true'
     env['LINK'] = 'true'
 
-    env['CFLAGS']    = ['-fsyntax-only', '-Wall', '-Wno-invalid-source-encoding']
+    env['CFLAGS']    = ['-fsyntax-only', '-Wall', '-Wno-invalid-source-encoding', '-m32']
     env['LINKFLAGS'] = '-Wl,--gc-sections'
     env['ARFLAGS']   = '-rc'