if(a == NULL) return 1; if(b == NULL) return -1; 
if(a == NULL) { return 1; } if(b == NULL) { return -1; } 
gint sort_node_weight(gconstpointer a, gconstpointer b){	const node_t *node1 = (const node_t*)a;	const node_t *node2 = (const node_t*)b;	if(a == NULL) return 1;	if(b == NULL) return -1;		if(node1->weight > node2->weight)		return -1;	if(node1->weight < node2->weight)		return 1;  	return 0;}
8182	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8182/22045fd309dc4498b4a102828d89a9c5dfb9595e/utils.c/buggy/crm/pengine/utils.c