* @file
* @brief Support for libcore IR object output.
* @author Sebastian Hack
- * @version $Id$
*/
#include "config.h"
case k_entity: {
ir_entity *entity = (ir_entity*)X;
snprintf(buf, sizeof(buf), "%s%s", A("ent"),
- isupper(occ->conversion) ? get_entity_ld_name_ex(entity): get_entity_name(entity));
+ isupper((unsigned char)occ->conversion) ? get_entity_ld_name_ex(entity): get_entity_name(entity));
snprintf(add, sizeof(add), "[%ld]", get_entity_nr(entity));
break;
}