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path: root/src/jtag/drivers/cmsis_dap_usb.c
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Diffstat (limited to 'src/jtag/drivers/cmsis_dap_usb.c')
-rw-r--r--src/jtag/drivers/cmsis_dap_usb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/jtag/drivers/cmsis_dap_usb.c b/src/jtag/drivers/cmsis_dap_usb.c
index 5072de0c..7d4c579a 100644
--- a/src/jtag/drivers/cmsis_dap_usb.c
+++ b/src/jtag/drivers/cmsis_dap_usb.c
@@ -193,6 +193,8 @@ static int cmsis_dap_usb_open(void)
if ((cmsis_dap_vid[i] == cur_dev->vendor_id) && (cmsis_dap_pid[i] == cur_dev->product_id))
break;
}
+ if (cmsis_dap_vid[i] || cmsis_dap_pid[i])
+ break;
}
cur_dev = cur_dev->next;