Fix crash on font resize resize

if you keep downsizing your fontsize until either xw.ch or xw.cw gets 0,
st crashes, because there is an unchecked division in cresize.
master
Nils Reuße 8 years ago committed by Roberto E. Vargas Caballero
parent aba6c292af
commit 7dd24bfb4c

@ -2992,7 +2992,7 @@ xloadfonts(char *fontstr, double fontsize) {
if(!pattern)
die("st: can't open font %s\n", fontstr);
if(fontsize > 0) {
if(fontsize > 1) {
FcPatternDel(pattern, FC_PIXEL_SIZE);
FcPatternDel(pattern, FC_SIZE);
FcPatternAddDouble(pattern, FC_PIXEL_SIZE, (double)fontsize);

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