[glib: 1/7] Fix signedness warning in gobject/gtype.c:lookup_iface_entry_I()

[Philip Withnall <pwithnall src gnome org>]

commit f6e234fdb6bc04f972c0573bd272f25b47833d26
Author: Emmanuel Fleury <emmanuel fleury gmail com>
Date:   Mon Nov 16 16:07:36 2020 +0100

    Fix signedness warning in gobject/gtype.c:lookup_iface_entry_I()
    
    gobject/gtype.c: In function ‘lookup_iface_entry_I’:
    gobject/gtype.c:599:17: error: comparison of integer expressions of different signedness: ‘int’ and ‘long 
unsigned int’
      599 |       if (index < IFACE_ENTRIES_N_ENTRIES (entries))
          |                 ^
    gobject/gatomicarray.h:51:8: note: in definition of macro ‘G_ATOMIC_ARRAY_DO_TRANSACTION’
       51 |       {_C_;}         \
          |        ^~~

 gobject/gtype.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gobject/gtype.c b/gobject/gtype.c
index 909faf138..150403719 100644
--- a/gobject/gtype.c
+++ b/gobject/gtype.c
@@ -575,7 +575,7 @@ lookup_iface_entry_I (IFaceEntries *entries,
   guint8 *offsets;
   guint offset_index;
   IFaceEntry *check;
-  int index;
+  gsize index;
   IFaceEntry *entry;
 
   if (entries == NULL)