fbt/lemonbar
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Fixes crash related to last fix

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krypt-n 2014-11-20 22:00:11 +01:00
parent 157b7dd28e
commit 4e43c3563b
1 changed files with 3 additions and 1 deletions
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4
bar.c
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@ -450,7 +450,7 @@ select_drawable_font (const wchar_t c)
*/
for (int i = 0; font_list[i] != NULL; i++) {
font_t *font = font_list[i];
if ((c >= font->char_min && c <= font->char_max &&
if ((font->ptr && c >= font->char_min && c <= font->char_max &&
font->width_lut[c - font->char_min].character_width != 0)||
(font->xft_ft && XftCharExists(dpy, font->xft_ft, (FcChar32) c)))
return font;
@ -639,6 +639,7 @@ font_load (const char *str)
queryreq = xcb_query_font(c, font);
font_info = xcb_query_font_reply(c, queryreq, NULL);
ret->xft_ft = NULL;
ret->ptr = font;
ret->descent = font_info->font_descent;
ret->height = font_info->font_ascent + font_info->font_descent;
@ -646,6 +647,7 @@ font_load (const char *str)
ret->char_min = font_info->min_byte1 << 8 | font_info->min_char_or_byte2;
ret->width_lut = xcb_query_font_char_infos(font_info);
} else if ((ret->xft_ft = XftFontOpenName (dpy, scr_nbr, str))) {
ret->ptr = 0;
ret->ascent = ret->xft_ft->ascent;
ret->descent = ret->xft_ft->descent;
ret->height = ret->ascent + ret->descent;