Fix lcd itostr3() to handle negative numbers

This commit is contained in:
Oskar Linde 2014-06-24 14:31:15 +02:00
parent 1875ab3bd7
commit 269a068032

View File

@ -1489,9 +1489,13 @@ char *itostr31(const int &xx)
return conv;
}
char *itostr3(const int &xx)
char *itostr3(const int &x)
{
if (xx >= 100)
int xx = x;
if (xx < 0) {
conv[0]='-';
xx = -xx;
} else if (xx >= 100)
conv[0]=(xx/100)%10+'0';
else
conv[0]=' ';