[glabels] Completely disable word-wrap of text objects when auto_shrink is enabled.

[Jim Evins <jimevins src gnome org>]

commit 782c3c0eaadeba160e0cedb4975e695259172c86
Author: Jim Evins <evins snaught com>
Date:   Sat Jul 15 00:43:09 2017 -0400

    Completely disable word-wrap of text objects when auto_shrink is enabled.
    
    Fixes glabels issue #29.

 src/label-text.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/label-text.c b/src/label-text.c
index 44dc10b..7766777 100644
--- a/src/label-text.c
+++ b/src/label-text.c
@@ -1179,7 +1179,7 @@ layout_text (glLabelText      *this,
 
         pango_layout_set_text (layout, text, -1);
         pango_layout_set_spacing (layout, font_size * (this->priv->line_spacing-1) * PANGO_SCALE / scale_x);
-        if (raw_w == 0.0)
+        if ( (raw_w == 0.0) || auto_shrink )
         {
                 pango_layout_set_width (layout, -1);
         }