diff --git a/src/lv_font/lv_symbol_def.h b/src/lv_font/lv_symbol_def.h
index 6fe823b72..026f4a600 100644
--- a/src/lv_font/lv_symbol_def.h
+++ b/src/lv_font/lv_symbol_def.h
@@ -12,12 +12,12 @@ extern "C" {
 #endif
 
 /* In the font converter use this list as range:
-      61441, 61448, 61451, 61452, 61452, 61453, 61457, 61459, 61461, 61465,
-      61468, 61473, 61478, 61479, 61480, 61502, 61512, 61515, 61516, 61517,
-      61521, 61522, 61523, 61524, 61543, 61544, 61550, 61552, 61553, 61556,
-      61559, 61560, 61561, 61563, 61587, 61589, 61636, 61637, 61639, 61671,
-      61674, 61683, 61724, 61732, 61787, 61931, 62016, 62017, 62018, 62019,
-      62020, 62087, 62099, 62212, 62189, 62810, 63426, 63650
+      61441, 61448, 61451, 61452, 61453, 61457, 61459, 61461, 61465, 61468,
+      61473, 61478, 61479, 61480, 61502, 61512, 61515, 61516, 61517, 61521,
+      61522, 61523, 61524, 61543, 61544, 61550, 61552, 61553, 61556, 61559,
+      61560, 61561, 61563, 61587, 61589, 61636, 61637, 61639, 61671, 61674,
+      61683, 61724, 61732, 61787, 61931, 62016, 62017, 62018, 62019, 62020,
+      62087, 62099, 62212, 62189, 62810, 63426, 63650
 */
 
 #define LV_SYMBOL_AUDIO           "\xef\x80\x81" /*61441, 0xF001*/
@@ -93,7 +93,6 @@ enum {
     _LV_STR_SYMBOL_CLOSE,
     _LV_STR_SYMBOL_POWER,
     _LV_STR_SYMBOL_SETTINGS,
-    _LV_STR_SYMBOL_TRASH,
     _LV_STR_SYMBOL_HOME,
     _LV_STR_SYMBOL_DOWNLOAD,
     _LV_STR_SYMBOL_DRIVE,
@@ -113,6 +112,8 @@ enum {
     _LV_STR_SYMBOL_RIGHT,
     _LV_STR_SYMBOL_PLUS,
     _LV_STR_SYMBOL_MINUS,
+    _LV_STR_SYMBOL_EYE_OPEN,
+    _LV_STR_SYMBOL_EYE_CLOSE,
     _LV_STR_SYMBOL_WARNING,
     _LV_STR_SYMBOL_SHUFFLE,
     _LV_STR_SYMBOL_UP,
@@ -125,6 +126,7 @@ enum {
     _LV_STR_SYMBOL_COPY,
     _LV_STR_SYMBOL_SAVE,
     _LV_STR_SYMBOL_CHARGE,
+    _LV_STR_SYMBOL_PASTE,
     _LV_STR_SYMBOL_BELL,
     _LV_STR_SYMBOL_KEYBOARD,
     _LV_STR_SYMBOL_GPS,
@@ -135,7 +137,12 @@ enum {
     _LV_STR_SYMBOL_BATTERY_2,
     _LV_STR_SYMBOL_BATTERY_1,
     _LV_STR_SYMBOL_BATTERY_EMPTY,
+    _LV_STR_SYMBOL_USB,
     _LV_STR_SYMBOL_BLUETOOTH,
+    _LV_STR_SYMBOL_TRASH,
+    _LV_STR_SYMBOL_BACKSPACE,
+    _LV_STR_SYMBOL_SD_CARD,
+    _LV_STR_SYMBOL_NEW_LINE,
     _LV_STR_SYMBOL_DUMMY,
 };
 
diff --git a/src/lv_misc/lv_color.h b/src/lv_misc/lv_color.h
index 94f6c8c1a..1febbdcea 100644
--- a/src/lv_misc/lv_color.h
+++ b/src/lv_misc/lv_color.h
@@ -344,7 +344,6 @@ static inline uint8_t lv_color_to8(lv_color_t color)
 
 static inline uint16_t lv_color_to16(lv_color_t color)
 {
-
 #if LV_COLOR_DEPTH == 1
     if(color.full == 0)
         return 0;
@@ -373,9 +372,7 @@ static inline uint16_t lv_color_to16(lv_color_t color)
 #endif
     LV_COLOR_SET_B16(ret, LV_COLOR_GET_B(color) >> 3);  /* 8 - 5  = 3*/
     return ret.full;
-#endif
-
-    return 0;
+#endif                         
 }
 
 static inline uint32_t lv_color_to32(lv_color_t color)
diff --git a/src/lv_objx/lv_label.c b/src/lv_objx/lv_label.c
index 6fc211bd4..5c870d05f 100644
--- a/src/lv_objx/lv_label.c
+++ b/src/lv_objx/lv_label.c
@@ -308,7 +308,6 @@ void lv_label_set_array_text(lv_obj_t * label, const char * array, uint16_t size
 void lv_label_set_static_text(lv_obj_t * label, const char * text)
 {
     LV_ASSERT_OBJ(label, LV_OBJX_NAME);
-    LV_ASSERT_STR(text);
 
     lv_label_ext_t * ext = lv_obj_get_ext_attr(label);
     if(ext->static_txt == 0 && ext->text != NULL) {