#1104 Negative font spacing breaks justification

[Mathieu Masseboeuf]

Hi,

It seems negative font spacing breaks justification.
I'm trying to figure out what's going on, will post if I find why this happends.

To reproduce : add $pdf->SetFontSpacing(-20/100); before writing the HTML in test 39

[Mathieu Masseboeuf]

OK, I think I squashed that one.
For some reasons, in GetCharWidth font spacing was ignored for the last character only when it was positive. Ignoring it when it is different from 0 fixes the issue :

if (($this->font_spacing < 0) OR (($this->font_spacing > 0) AND $notlast)) {
// Shall be changed to :
if ($this->font_spacing != 0 AND $notlast) {