inscription: Plug a memory leak

PangoFontMetrics also need to be freed.

diff --git a/gtk/gtkinscription.c b/gtk/gtkinscription.c
index edad5f7ac9cc379835adf1d62f92ac1643b63a1b..7ce22702eb84f0892fb43d6ed1d82584c3f74370 100644 (file)
--- a/gtk/gtkinscription.c
+++ b/gtk/gtkinscription.c
@@ -344,9 +344,9 @@ get_line_pixels (GtkInscription *self,
   int ascent, descent;
 
   metrics = gtk_inscription_get_font_metrics (self);
-
   ascent = pango_font_metrics_get_ascent (metrics);
   descent = pango_font_metrics_get_descent (metrics);
+  pango_font_metrics_unref (metrics);
 
   if (baseline)
     *baseline = ascent;