X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/82e690f48baa721b264405585a280e0df7d1eb5e..67c0fcdb90c73c297d44d813688842dd0262dac7:/common/iso15693tools.c

diff --git a/common/iso15693tools.c b/common/iso15693tools.c
index 01fe4889..985e4949 100644
--- a/common/iso15693tools.c
+++ b/common/iso15693tools.c
@@ -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]);