diff options
Diffstat (limited to 'sw')
| -rw-r--r-- | sw/usbcom/usbcom.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sw/usbcom/usbcom.c b/sw/usbcom/usbcom.c index 1568d88..a51bd6f 100644 --- a/sw/usbcom/usbcom.c +++ b/sw/usbcom/usbcom.c @@ -169,7 +169,7 @@ printResponse(libusb_device_handle *devh) { while ((len = rxChars(devh, buf, sizeof(buf)-1)) >= 0) { buf[len] = '\0'; printf("%s", buf); - if (buf[len] == '\n') { + if (len > 0 && buf[len-1] == '\n') { return; } } @@ -192,4 +192,3 @@ main(int argc, char *argv[]) { teardown(devh); return 0; } - |