GopherProxy

	fix several number overflow issues - sent - simple plaintext presentation tool
	git clone git://git.suckless.org/sent
	Log
	Files
	Refs
	README
	LICENSE
	---
	commit 84734c73e82b8b30e2eef82c192a53010fb2d35f
	parent eb07f3dc10c9efa6272ae5177de74a7fc093cf51
	Author: Markus Teich <[email protected]>
	Date: Tue, 17 Nov 2015 00:19:39 +0100

	fix several number overflow issues

	Diffstat:
	M sent.c \| 6 +++---

	1 file changed, 3 insertions(+), 3 deletions(-)
	---
	diff --git 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 in…
	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 in…
	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]);
	}