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fix(btnmatrix): fix seg. fault with arabic text processing

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This commit is contained in:
Gabor Kiss-Vamosi 2020-11-19 11:49:00 +01:00
parent e511fe53c9
commit 522e975a4e
1 changed files with 2 additions and 1 deletions
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3
src/lv_widgets/lv_btnmatrix.c
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@ -15,6 +15,7 @@
#include "../lv_core/lv_refr.h"
#include "../lv_themes/lv_theme.h"
#include "../lv_misc/lv_txt.h"
#include "../lv_misc/lv_txt_ap.h"
/*********************
* DEFINES
@ -804,7 +805,7 @@ static lv_design_res_t lv_btnmatrix_design(lv_obj_t * btnm, const lv_area_t * cl
/*Get the size of the Arabic text and process it*/
size_t len_ap = _lv_txt_ap_calc_bytes_cnt(txt);
if(len_ap < txt_ap_size) {
_lv_txt_ap_proc(txt_ap, txt);
_lv_txt_ap_proc(txt, txt_ap);
txt = txt_ap;
}
#endif