Index: uspace/srv/test/chardev-test/main.c
===================================================================
--- uspace/srv/test/chardev-test/main.c	(revision 57914494f0017d0618e3eaa16f2ae9c2fd1baefd)
+++ uspace/srv/test/chardev-test/main.c	(revision 6a5d05bd2551e64111bea4f9332dd7448c26ce84)
@@ -29,4 +29,5 @@
 #include <async.h>
 #include <errno.h>
+#include <str_error.h>
 #include <io/chardev_srv.h>
 #include <ipc/services.h>
@@ -112,5 +113,5 @@
 	rc = loc_server_register(NAME);
 	if (rc != EOK) {
-		printf("%s: Failed registering server. (%d)\n", NAME, rc);
+		printf("%s: Failed registering server.: %s\n", NAME, str_error(rc));
 		return rc;
 	}
@@ -130,5 +131,5 @@
 	rc = loc_service_register(SERVICE_NAME_CHARDEV_TEST_SMALLX, &smallx_svc_id);
 	if (rc != EOK) {
-		printf("%s: Failed registering service. (%d)\n", NAME, rc);
+		printf("%s: Failed registering service.: %s\n", NAME, str_error(rc));
 		return rc;
 	}
@@ -136,5 +137,5 @@
 	rc = loc_service_register(SERVICE_NAME_CHARDEV_TEST_LARGEX, &largex_svc_id);
 	if (rc != EOK) {
-		printf("%s: Failed registering service. (%d)\n", NAME, rc);
+		printf("%s: Failed registering service.: %s\n", NAME, str_error(rc));
 		return rc;
 	}
@@ -142,5 +143,5 @@
 	rc = loc_service_register(SERVICE_NAME_CHARDEV_TEST_PARTIALX, &partialx_svc_id);
 	if (rc != EOK) {
-		printf("%s: Failed registering service. (%d)\n", NAME, rc);
+		printf("%s: Failed registering service.: %s\n", NAME, str_error(rc));
 		return rc;
 	}