X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fteleinfo%2Fprotocol.c;h=d2b96e1f5c8c8ad58fbbf6ab9a81abfd2e55bbfd;hb=9333691aaf1b08f597caa6a6490ebb56441f4a38;hp=a610173d1aaaa20421d2716bf44b3e7eaf8f42cd;hpb=4ded59eef0db5deeffe554e05833eb0c2f09d90f;p=libsigrok.git

diff --git a/src/hardware/teleinfo/protocol.c b/src/hardware/teleinfo/protocol.c
index a610173d..d2b96e1f 100644
--- a/src/hardware/teleinfo/protocol.c
+++ b/src/hardware/teleinfo/protocol.c
@@ -196,7 +196,7 @@ SR_PRIV int teleinfo_receive_data(int fd, int revents, void *cb_data)
 
 	/* Try to get as much data as the buffer can hold. */
 	len = TELEINFO_BUF_SIZE - devc->buf_len;
-	len = serial_read(serial, devc->buf + devc->buf_len, len);
+	len = serial_read_nonblocking(serial, devc->buf + devc->buf_len, len);
 	if (len < 1) {
 		sr_err("Serial port read error: %d.", len);
 		return FALSE;