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windows: replace magic number 2 with sizeof(wchar_t)

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Changed for readability, as I think this is what was intended by
the author.
This commit is contained in:
Nikolaj Løbner Sheller 2012-08-09 14:53:57 +02:00 committed by Alan Ott
parent c6f2900275
commit 0ed94093c8
1 changed files with 4 additions and 4 deletions
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8
windows/hid.c
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@ -794,7 +794,7 @@ int HID_API_EXPORT_CALL HID_API_CALL hid_get_manufacturer_string(hid_device *dev
{ {
BOOL res; BOOL res;
res = HidD_GetManufacturerString(dev->device_handle, string, 2 * maxlen); res = HidD_GetManufacturerString(dev->device_handle, string, sizeof(wchar_t) * maxlen);
if (!res) { if (!res) {
register_error(dev, "HidD_GetManufacturerString"); register_error(dev, "HidD_GetManufacturerString");
return -1; return -1;
@ -807,7 +807,7 @@ int HID_API_EXPORT_CALL HID_API_CALL hid_get_product_string(hid_device *dev, wch
{ {
BOOL res; BOOL res;
res = HidD_GetProductString(dev->device_handle, string, 2 * maxlen); res = HidD_GetProductString(dev->device_handle, string, sizeof(wchar_t) * maxlen);
if (!res) { if (!res) {
register_error(dev, "HidD_GetProductString"); register_error(dev, "HidD_GetProductString");
return -1; return -1;
@ -820,7 +820,7 @@ int HID_API_EXPORT_CALL HID_API_CALL hid_get_serial_number_string(hid_device *de
{ {
BOOL res; BOOL res;
res = HidD_GetSerialNumberString(dev->device_handle, string, 2 * maxlen); res = HidD_GetSerialNumberString(dev->device_handle, string, sizeof(wchar_t) * maxlen);
if (!res) { if (!res) {
register_error(dev, "HidD_GetSerialNumberString"); register_error(dev, "HidD_GetSerialNumberString");
return -1; return -1;
@ -833,7 +833,7 @@ int HID_API_EXPORT_CALL HID_API_CALL hid_get_indexed_string(hid_device *dev, int
{ {
BOOL res; BOOL res;
res = HidD_GetIndexedString(dev->device_handle, string_index, string, 2 * maxlen); res = HidD_GetIndexedString(dev->device_handle, string_index, string, sizeof(wchar_t) * maxlen);
if (!res) { if (!res) {
register_error(dev, "HidD_GetIndexedString"); register_error(dev, "HidD_GetIndexedString");
return -1; return -1;