Index: uspace/lib/c/generic/ipc.c
===================================================================
--- uspace/lib/c/generic/ipc.c	(revision 01c3bb491370247ba1459d7e381e27022f09fed4)
+++ uspace/lib/c/generic/ipc.c	(revision 48b77edd5f5ef05aade2e97fa826d2d21a4a51c9)
@@ -100,5 +100,5 @@
 	}
 	
-	if (rc == IPC_CALLRET_FATAL) {
+	if (rc != EOK) {
 		/* Call asynchronous handler with error code */
 		if (call->callback)