[hackers] [dmenu] drw.c: use the same pattern as ellipsis_width to check for infinite recursion || Hiltjo Posthuma

[git]

commit 475d8093cb8d29d5756937bfa9e0b3b9e415f632
Author:     Hiltjo Posthuma <hil...@codemadness.org>
AuthorDate: Sun Jul 14 11:40:20 2024 +0200
Commit:     Hiltjo Posthuma <hil...@codemadness.org>
CommitDate: Sun Jul 14 11:43:01 2024 +0200

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

diff --git a/drw.c b/drw.c
index f151ae5..344de61 100644
--- a/drw.c
+++ b/drw.c
@@ -258,10 +258,8 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned 
int h, unsigned int lp
        usedfont = drw->fonts;
        if (!ellipsis_width && render)
                ellipsis_width = drw_fontset_getwidth(drw, "...");
-       if (!invalid_width) {
-               invalid_width = -1; /* stop infinite recursion */
+       if (!invalid_width && render)
                invalid_width = drw_fontset_getwidth(drw, invalid);
-       }
        while (1) {
                ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
                utf8str = text;