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-rw-r--r--sys/src/cmd/usb/serial/serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/usb/serial/serial.c b/sys/src/cmd/usb/serial/serial.c
index 9f0aa3414..33aef3be5 100644
--- a/sys/src/cmd/usb/serial/serial.c
+++ b/sys/src/cmd/usb/serial/serial.c
@@ -702,7 +702,7 @@ findendpoints(Serial *ser, int ifc)
*/
eps = ser->dev->usb->conf[0]->iface[ifc]->ep;
- for(i = 0; i < Niface; i++){
+ for(i = 0; i < Nep; i++){
if((ep = eps[i]) == nil)
continue;
if(ser->hasepintr && ep->type == Eintr &&