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CHG; syntax suger

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iceman1001 2016-10-10 21:54:26 +02:00
parent c7b4bcc4ab
commit 2f6df13cf7
1 changed files with 2 additions and 2 deletions
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4
common/iso15693tools.c
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@ -51,8 +51,8 @@ int sprintf(char *str, const char *format, ...);
// target char* buffer, where to put the UID, if NULL a static buffer is returned
// uid[] the UID in transmission order
// return: ptr to string
char* Iso15693sprintUID(char *target,uint8_t *uid) {
static char tempbuf[2*8+1] = "";
char* Iso15693sprintUID(char *target, uint8_t *uid) {
static char tempbuf[2*8+1] = {0};
if (target==NULL) target=tempbuf;
sprintf(target,"%02X%02X%02X%02X%02X%02X%02X%02X",
uid[7],uid[6],uid[5],uid[4],uid[3],uid[2],uid[1],uid[0]);