crm_data_t * a_default = find_entity( parent, XML_CIB_TAG_NVPAIR, name, FALSE); 
crm_data_t * a_default = NULL; 
param_value(crm_data_t * parent, const char *name) {	crm_data_t * a_default = find_entity(		parent, XML_CIB_TAG_NVPAIR, name, FALSE);	if(a_default == NULL) {		crm_warn("Option %s not set", name);		return NULL;	}		return crm_element_value(a_default, XML_NVPAIR_ATTR_VALUE);}
8182	/local/tlutelli/issta_data/temp/c/2005_temp/2005/8182/a43030db21057994ede807007be431becccc9e5c/unpack.c/buggy/crm/pengine/unpack.c