From 84734c73e82b8b30e2eef82c192a53010fb2d35f Mon Sep 17 00:00:00 2001 From: Markus Teich Date: Tue, 17 Nov 2015 00:19:39 +0100 Subject: fix several number overflow issues --- sent.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sent.c') diff --git a/sent.c b/sent.c index c4696be..6fd288b 100644 --- a/sent.c +++ b/sent.c @@ -318,7 +318,7 @@ void pngdraw(Image *img) void getfontsize(Slide *s, unsigned int *width, unsigned int *height) { - size_t i, j; + int i, j; unsigned int curw, imax; float lfac = linespacing * (s->linecount - 1) + 1; @@ -326,7 +326,7 @@ void getfontsize(Slide *s, unsigned int *width, unsigned int *height) for (j = NUMFONTSCALES - 1; j >= 0; j--) if (fonts[j]->h * lfac <= xw.uh) break; - drw_setfontset(d, fonts[j]); + drw_setfontset(d, fonts[++j]); /* fit width */ *width = 0; @@ -334,7 +334,7 @@ void getfontsize(Slide *s, unsigned int *width, unsigned int *height) curw = drw_fontset_getwidth(d, s->lines[i]); if (curw >= *width) imax = i; - while (j >= 0 && curw > xw.uw) { + while (j > 0 && curw > xw.uw) { drw_setfontset(d, fonts[--j]); curw = drw_fontset_getwidth(d, s->lines[i]); } -- cgit v1.2.3