--- ipmitool-1.8.11/lib/ipmi_fru.c.orig	2012-12-07 11:55:06.000000000 +0100
+++ ipmitool-1.8.11/lib/ipmi_fru.c	2012-12-07 15:31:45.000000000 +0100
@@ -2635,8 +2635,11 @@ ipmi_fru_print(struct ipmi_intf * intf,
 	 */
 	if (fru->dev_type != 0x10 &&
 		 (fru->dev_type_modifier != 0x02 ||
-		  fru->dev_type < 0x08 || fru->dev_type > 0x0f))
+		  fru->dev_type < 0x08 || fru->dev_type > 0x0f)) {
+		printf("Invalid FRU dev type/mod: %02x/%02x\n",
+			fru->dev_type, fru->dev_type_modifier);
 		return -1;
+	}
 
 	if (fru->dev_slave_addr == IPMI_BMC_SLAVE_ADDR &&
 		 fru->device_id == 0)