[glib-networking] gnutls: Fix a signed/unsigned integer comparison

[Philip Withnall <pwithnall src gnome org>]

commit 082740f1ef4338b159a7b473e1d23f7c56224dd1
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Wed Sep 17 13:06:15 2014 +0100

    gnutls: Fix a signed/unsigned integer comparison
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736809

 tls/gnutls/gtlsfiledatabase-gnutls.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tls/gnutls/gtlsfiledatabase-gnutls.c b/tls/gnutls/gtlsfiledatabase-gnutls.c
index 5a51463..2583fbc 100644
--- a/tls/gnutls/gtlsfiledatabase-gnutls.c
+++ b/tls/gnutls/gtlsfiledatabase-gnutls.c
@@ -118,7 +118,7 @@ bytes_multi_table_lookup_ref_all (GHashTable *table,
 {
   GPtrArray *multi;
   GList *list = NULL;
-  gint i;
+  guint i;
 
   multi = g_hash_table_lookup (table, key);
   if (multi == NULL)