[pango/trivial-pre-c99-fix] pangofc-font.c: Trivial fix on pre-C99 compilers

[Chun-wei Fan <fanchunwei src gnome org>]

commit 2ca5bd4290a7bbd29d09e8ac480c202273fb52fa
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Jul 15 19:08:28 2019 +0800

    pangofc-font.c: Trivial fix on pre-C99 compilers
    
    Make sure we declare variables at the top of the block.

 pango/pangofc-font.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pango/pangofc-font.c b/pango/pangofc-font.c
index 5a1c30be..870fd935 100644
--- a/pango/pangofc-font.c
+++ b/pango/pangofc-font.c
@@ -599,8 +599,6 @@ pango_fc_font_get_metrics (PangoFont     *font,
 
       if (!in_get_metrics)
         {
-          in_get_metrics = 1;
-
           /* Compute derived metrics */
           PangoLayout *layout;
           PangoRectangle extents;
@@ -608,6 +606,8 @@ pango_fc_font_get_metrics (PangoFont     *font,
           PangoFontDescription *desc = pango_font_describe_with_absolute_size (font);
           gulong sample_str_width;
 
+          in_get_metrics = 1;
+
           layout = pango_layout_new (context);
           pango_layout_set_font_description (layout, desc);
           pango_font_description_free (desc);