Fix for USBHost build issue

mazgch · Bogdan Marinescu · commit 5dea203d16a9 · 2013-12-16T11:10:10.000+02:00
diff --git a/libraries/USBHost/USBHostSerial/USBHostSerial.cpp b/libraries/USBHost/USBHostSerial/USBHostSerial.cpp
@@ -84,7 +84,7 @@ bool USBHostSerial::connect() {
 
 /*virtual*/ bool USBHostSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed
 {
-    if ((ports_found < USBHOST_MAXSERIAL) && 
+    if (!ports_found && 
         CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {
         port_intf = intf_nb;
         ports_found = true;

Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,7 @@ bool USBHostSerial::connect() {`
`84`	`84`
`85`	`85`	`/virtual/ bool USBHostSerial::parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) //Must return true if the interface should be parsed`
`86`	`86`	`{`
`87`		`- if ((ports_found < USBHOST_MAXSERIAL) &&`
	`87`	`+ if (!ports_found &&`
`88`	`88`	`CHECK_INTERFACE(intf_class, intf_subclass, intf_protocol)) {`
`89`	`89`	`port_intf = intf_nb;`
`90`	`90`	`ports_found = true;`