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-rw-r--r--lib/lvgl/src/widgets/label/lv_label.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/lvgl/src/widgets/label/lv_label.c b/lib/lvgl/src/widgets/label/lv_label.c
index 09fc5b68..8ab0307f 100644
--- 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;