X-Git-Url: https://www.flypig.org.uk/git/?p=libcontrac.git;a=blobdiff_plain;f=src%2Frpi.c;h=abef1bd6074719c73a0ebb683c998bde988bfc67;hp=7523ba4c6e4d31b139b6258f07f5a661bad245a5;hb=37e2b9b3573a05390190a25052ceb23d8dab0132;hpb=539021c1245ef6d23eaa5a7869c2ecebb1b9551e

diff --git a/src/rpi.c b/src/rpi.c
index 7523ba4..abef1bd 100644
--- a/src/rpi.c
+++ b/src/rpi.c
@@ -66,7 +66,7 @@ void rpi_delete(Rpi * data) {
 
 bool rpi_generate_proximity_id(Rpi * data, Dtk const * dtk, uint8_t time_interval_number) {
 	int result = 1;
-	unsigned char encode[sizeof(RPI_INFO_PREFIX) + sizeof(uint16_t)];
+	unsigned char encode[sizeof(RPI_INFO_PREFIX) + sizeof(time_interval_number)];
 	unsigned char output[EVP_MAX_MD_SIZE];
 	unsigned int out_length = 0;
 	unsigned int pos;