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drw.c: use the same pattern as ellipsis_width to check for infinite recursion

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Hiltjo Posthuma 2024-07-14 11:40:20 +02:00
parent 59936c7d97
commit 475d8093cb
1 changed files with 1 additions and 3 deletions
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drw.c
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@ -258,10 +258,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
usedfont = drw->fonts; usedfont = drw->fonts;
if (!ellipsis_width && render) if (!ellipsis_width && render)
ellipsis_width = drw_fontset_getwidth(drw, "..."); ellipsis_width = drw_fontset_getwidth(drw, "...");
if (!invalid_width) { if (!invalid_width && render)
invalid_width = -1; /* stop infinite recursion */
invalid_width = drw_fontset_getwidth(drw, invalid); invalid_width = drw_fontset_getwidth(drw, invalid);
}
while (1) { while (1) {
ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0; ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
utf8str = text; utf8str = text;