always EOL-terminate transmit buffer.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 85404a2..df68eb0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -70,7 +70,13 @@ void txbuf_set_str(const char *str) {
 }
 
 void txbuf_send(void) {
+	/* don't sent empty buffer */
 	if(!txbuflen) return;
+
+	/* always terminate with EOL */
+	if(tx_buf[txbuflen - 1] != '\n')
+		tx_buf[txbuflen++] = '\n';
+
 	nwrite(url, tx_buf, txbuflen);
 	txbuf_init();
 }