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| author | Kay Sievers <kay.sievers@vrfy.org> | 2009-02-26 20:57:48 +0100 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2009-02-26 20:57:48 +0100 |
| commit | 468641f87fbe458f8ee7ed7696b408f6ba98e57d (patch) | |
| tree | 38dd06ee9f0b7c58be7b1309595bfd34623e67c0 | |
| parent | f95f1deea1eb15994fe9652d2d9377b466cbd07c (diff) | |
usb_id: fix NULL string usage
| -rw-r--r-- | extras/usb_id/usb_id.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/usb_id/usb_id.c b/extras/usb_id/usb_id.c index 92c5f479c3..9ce0cdbe13 100644 --- a/extras/usb_id/usb_id.c +++ b/extras/usb_id/usb_id.c @@ -266,7 +266,7 @@ static int usb_id(struct udev_device *dev) dbg(udev, "syspath %s\n", udev_device_get_syspath(dev)); /* shortcut if we are called for a usb_device */ - if (strcmp(udev_device_get_devtype(dev), "usb_device") == 0) { + if (udev_device_get_devtype(dev) != NULL && strcmp(udev_device_get_devtype(dev), "usb_device") == 0) { dev_if_packed_info(dev, packed_if_str, sizeof(packed_if_str)); dev_usb = dev; goto fallback; |