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wiegand: use ARRAYLEN

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This commit is contained in:
Philippe Teuwen 2019-10-21 13:44:08 +02:00
parent f76814ca97
commit e54edfd8db
1 changed files with 2 additions and 1 deletions
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3
client/wiegand_formats.c
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@ -8,6 +8,7 @@
// HID card format packing/unpacking routines
//-----------------------------------------------------------------------------
#include "wiegand_formats.h"
#include "commonutil.h"
bool Pack_H10301(wiegand_card_t *card, wiegand_message_t *packed) {
memset(packed, 0, sizeof(wiegand_message_t));
@ -643,7 +644,7 @@ int HIDFindCardFormat(const char *format) {
bool HIDPack(int format_idx, wiegand_card_t *card, wiegand_message_t *packed) {
memset(packed, 0, sizeof(wiegand_message_t));
if (format_idx < 0 || format_idx >= (sizeof(FormatTable) / sizeof(FormatTable[0])))
if (format_idx < 0 || format_idx >= ARRAYLEN(FormatTable))
return false;
return FormatTable[format_idx].Pack(card, packed);