X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver/blobdiff_plain/617583d07236b4b34e5b5105d99e0f40bf2bbb4f..61e0de7a4b7ed1b2c7a700a3b3db10ffacba9acb:/usb-driver.c

diff --git a/usb-driver.c b/usb-driver.c
index 513fc3e..b230afa 100644
--- a/usb-driver.c
+++ b/usb-driver.c
@@ -245,7 +245,7 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
 	switch(request & ~(0xc0000000)) {
 		case VERSION:
 			version = (struct version_struct*)(wdheader->data);
-			strcpy(version->version, "libusb-driver.so $Revision: 1.68 $");
+			strcpy(version->version, "libusb-driver.so $Revision: 1.69 $");
 			version->versionul = 802;
 			DPRINTF("VERSION\n");
 			break;
@@ -276,6 +276,9 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
 #else
 
 				pport = config_get((unsigned long)cr->Card.Item[0].I.IO.dwAddr / 0x10);
+				if (!pport)
+					break;
+
 				ret = pport->open((unsigned long)cr->Card.Item[0].I.IO.dwAddr / 0x10);
 
 				ppbase = (unsigned long)cr->Card.Item[0].I.IO.dwAddr;