[pango: 1/2] Fix build failure in C89 mode

[Khaled Hosny <khaledh src gnome org>]

commit 3d04cc2bbdce0a8b561d0e19255309f8d470816e
Author: Ryan Schmidt <git ryandesign com>
Date:   Sat Aug 4 11:57:31 2018 -0500

    Fix build failure in C89 mode
    
    Fixes build error with default compilers on Mac OS X 10.6 and earlier:
    
    pangocoretext-fontmap.c: In function ‘pango_core_text_fontset_new’:
    pangocoretext-fontmap.c:1563: error: ‘for’ loop initial declaration used outside C99 mode

 pango/pangocoretext-fontmap.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/pango/pangocoretext-fontmap.c b/pango/pangocoretext-fontmap.c
index cb3f6ff0..6fc8a279 100644
--- a/pango/pangocoretext-fontmap.c
+++ b/pango/pangocoretext-fontmap.c
@@ -1555,12 +1555,13 @@ pango_core_text_fontset_new (PangoCoreTextFontsetKey    *key,
   const gchar *family;
   gchar *name;
   GPtrArray *fonts;
+  int i;
 
   fonts = g_ptr_array_new ();
   family = pango_font_description_get_family (description);
   family_names = g_strsplit (family ? family : "", ",", -1);
 
-  for (int i = 0; family_names[i]; ++i)
+  for (i = 0; family_names[i]; ++i)
     {
       name = g_utf8_casefold (family_names[i], -1);
       font_family = g_hash_table_lookup (key->fontmap->families, name);