[glib: 2/6] Fix signedness warning in gio/gicon.c:g_icon_to_string_tokenized()

[Philip Withnall <pwithnall src gnome org>]

commit c150e46bf0153f32a39be1ef77b01101a99d6236
Author: Emmanuel Fleury <emmanuel fleury gmail com>
Date:   Mon Nov 16 21:26:36 2020 +0100

    Fix signedness warning in gio/gicon.c:g_icon_to_string_tokenized()
    
    gio/gicon.c: In function ‘g_icon_to_string_tokenized’:
    gio/gicon.c:165:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘guint’ 
{aka ‘unsigned int’}
      165 |   for (i = 0; i < tokens->len; i++)
          |                 ^

 gio/gicon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gio/gicon.c b/gio/gicon.c
index f1ba0e2dc..29fae1068 100644
--- a/gio/gicon.c
+++ b/gio/gicon.c
@@ -138,7 +138,7 @@ g_icon_to_string_tokenized (GIcon *icon, GString *s)
   GPtrArray *tokens;
   gint version;
   GIconIface *icon_iface;
-  int i;
+  guint i;
 
   g_return_val_if_fail (icon != NULL, FALSE);
   g_return_val_if_fail (G_IS_ICON (icon), FALSE);