Index: uspace/app/trace/trace.c
===================================================================
--- uspace/app/trace/trace.c	(revision 9dcf472d708badb448398b612bcf57a88d130478)
+++ uspace/app/trace/trace.c	(revision 89ba88c9450661ceee63cfe6f84a5d96f9ec0f4f)
@@ -143,4 +143,5 @@
 			printf("Error connecting to task %" PRIu64 ".\n",
 			    task_id);
+			rc = EIO;
 			goto error;
 		}