int height = 13 + (crash_text_num * config.font.height);
/* calculate width for longest text */
- int text_len = strlen(crash_text[crash_text_longest]);
+ size_t text_len = strlen(crash_text[crash_text_longest]);
xcb_char2b_t *longest_text = convert_utf8_to_ucs2(crash_text[crash_text_longest], &text_len);
int font_width = predict_text_width((char *)longest_text, text_len, true);
int width = font_width + 20;