diff --git a/mbuni/libtool b/mbuni/libtool
index d873f3c..c629070 100755
--- a/mbuni/libtool
+++ b/mbuni/libtool
@@ -44,7 +44,7 @@ available_tags=" CXX"
 
 # ### BEGIN LIBTOOL CONFIG
 
-# Libtool was configured on host lilo.local:
+# Libtool was configured on host stitch.ds.co.ug:
 
 # Shell to use when invoking shell scripts.
 SHELL="/bin/sh"
@@ -66,7 +66,7 @@ fast_install=yes
 
 # The host system.
 host_alias=
-host=powerpc-apple-darwin7.9.0
+host=powerpc-apple-darwin8.0.0
 
 # An echo program that does not interpret backslashes.
 echo="echo"
@@ -6630,7 +6630,7 @@ build_old_libs=`case $build_libtool_libs in yes) $echo no;; *) $echo yes;; esac`
 # End:
 # ### BEGIN LIBTOOL TAG CONFIG: CXX
 
-# Libtool was configured on host lilo.local:
+# Libtool was configured on host stitch.ds.co.ug:
 
 # Shell to use when invoking shell scripts.
 SHELL="/bin/sh"
@@ -6652,7 +6652,7 @@ fast_install=needless
 
 # The host system.
 host_alias=
-host=powerpc-apple-darwin7.9.0
+host=powerpc-apple-darwin8.0.0
 
 # An echo program that does not interpret backslashes.
 echo="echo"
diff --git a/mbuni/mmsc/mmsproxy.c b/mbuni/mmsc/mmsproxy.c
index 8989357..2539175 100644
--- a/mbuni/mmsc/mmsproxy.c
+++ b/mbuni/mmsc/mmsproxy.c
@@ -2001,7 +2001,8 @@ static void free_clientInfo(MmsHTTPClientInfo *h, int freeh)
 
      if (h->base_client_addr)
 	  octstr_destroy(h->base_client_addr);
-     octstr_destroy(h->client_addr);
+     if (h->client_addr)
+	octstr_destroy(h->client_addr);
 
      http_destroy_cgiargs(h->cgivars);
      http_destroy_headers(h->headers);