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| author | Sam Anthony <sam@samanthony.xyz> | 2025-09-05 18:28:21 -0400 |
|---|---|---|
| committer | Sam Anthony <sam@samanthony.xyz> | 2025-09-05 18:28:21 -0400 |
| commit | 2aa9d6e2ef1294d42c742a9ce7b6e3eb88316f4e (patch) | |
| tree | d0ae3137fff3f8e79ed6ba71a4a8e53e672f821b /sw | |
| parent | ce7f1a7f7aa0dbdc8d4ae1536db8f9605b4e4702 (diff) | |
| download | can-gauge-interface-2aa9d6e2ef1294d42c742a9ce7b6e3eb88316f4e.zip | |
fix bug in usbcom
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; } - |