(Minor): Do some sanity checking....

svn path=/trunk/; revision=32278

1 files changed, 2 insertions, 0 deletions

diff --git a/epan/stream.c b/epan/stream.c
index 120965ebb8..8bf4a23b76 100644
--- a/epan/stream.c
+++ b/epan/stream.c
@@ -129,6 +129,7 @@ static void cleanup_stream_hash( void ) {
 
 /* init function, call from stream_init() */
 static void init_stream_hash( void ) {
+    g_assert(stream_hash==NULL);
     stream_hash = g_hash_table_new(stream_hash_func,
                                    stream_compare_func);
 }
@@ -269,6 +270,7 @@ static void cleanup_fragment_hash( void ) {
 
 /* init function, call from stream_init() */
 static void init_fragment_hash( void ) {
+    g_assert(fragment_hash==NULL);
     fragment_hash = g_hash_table_new(fragment_hash_func,
                                      fragment_compare_func);
 }