[libsoup/wip/tpopela/negotiate] Improve the parse_trusted_uris function

[Tomas Popela <tpopela src gnome org>]

commit 0606a1ec3e5964e66759d87b88179866f4383191
Author: Tomas Popela <tpopela redhat com>
Date:   Sat Feb 6 15:36:44 2016 +0100

    Improve the parse_trusted_uris function
    
    Avoid g_strv_length calls on every iteration of the loop going through
    parsed URIs. Also use the g_slist_prepend instead of g_slist_append as the
    order doesn't matter.

 libsoup/soup-auth-negotiate.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/libsoup/soup-auth-negotiate.c b/libsoup/soup-auth-negotiate.c
index d903bdb..5130bec 100644
--- a/libsoup/soup-auth-negotiate.c
+++ b/libsoup/soup-auth-negotiate.c
@@ -304,6 +304,7 @@ parse_trusted_uris (void)
        gchar **uris = NULL;
        const gchar *env;
        gint i;
+       guint length;
 
        /* Initialize the list */
        trusted_uris = NULL;
@@ -314,12 +315,13 @@ parse_trusted_uris (void)
        if (!(uris = g_strsplit (env, ",", -1)))
                return;
 
-       for (i = 0; i < g_strv_length (uris); i++) {
+       length = g_strv_length (uris);
+       for (i = 0; i < length; i++) {
                SoupURI *uri;
 
                /* If the supplied URI is valid, append it to the list */
                if ((uri = soup_uri_new (uris[i])))
-                       trusted_uris = g_slist_append (trusted_uris, uri);
+                       trusted_uris = g_slist_prepend (trusted_uris, uri);
        }
 
        g_strfreev (uris);