fix uninitialised use

11 months ago · 37ed399601
parent 14416dc358
commit 37ed399601
1 changed files with 1 additions and 1 deletions
--- a/lib/lvgl/src/widgets/label/lv_label.c
+++ b/lib/lvgl/src/widgets/label/lv_label.c
@ -399,7 +399,7 @@ uint32_t lv_label_get_letter_on(const lv_obj_t * obj, lv_point_t * pos_in, bool
    char * bidi_txt;
 #if LV_USE_BIDI
-    uint32_t txt_len;
+    uint32_t txt_len = 0;
    if(bidi) {
        bidi_txt = lv_malloc(new_line_start - line_start + 1);
        txt_len = new_line_start - line_start;