Changes in uspace/lib/usbvirt/callback.c [4b4c797:339aeac] in mainline

File:

• uspace/lib/usbvirt/callback.c (modified) (1 diff)

uspace/lib/usbvirt/callback.c

@@ -155 +155 @@
          * If the request was processed, we will send data back.
          */
-        if (rc == EOK) {
+        if ((rc == EOK) && (expected_len > 0)) {
                 size_t receive_len;
                 ipc_callid_t callid;