# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1518903827 -7200
# Node ID 2ba504fc8797cd3052878fb8f9ef3079aa15916d
# Parent  da2fbfe18c6066b0c0f377aa43a567c453d180a3
NULL checks.

diff -r da2fbfe18c60 -r 2ba504fc8797 sidlib.c
--- a/sidlib.c	Fri Feb 16 22:38:10 2018 +0200
+++ b/sidlib.c	Sat Feb 17 23:43:47 2018 +0200
@@ -283,7 +283,7 @@
 //
 static void si_sldb_node_free(SIDLibSLDBNode *node)
 {
-    if (node)
+    if (node != NULL)
     {
         th_free_r(&node->lengths);
         th_free_r(&node);
@@ -295,7 +295,7 @@
 //
 static void si_sldb_node_insert(SIDLibSLDB *dbh, SIDLibSLDBNode *node)
 {
-    if (dbh->nodes)
+    if (dbh->nodes != NULL)
     {
         node->prev = dbh->nodes->prev;
         dbh->nodes->prev->next = node;