From e05150a6fb93de818074a3328bf617291910d606 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Tue, 25 Feb 2020 19:07:44 -0500
Subject: Respond to tagged PINGs correctly

Yikes.
---
 server.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/server.c b/server.c
index 1741f14..e8c8880 100644
--- a/server.c
+++ b/server.c
@@ -165,8 +165,13 @@ void serverRecv(void) {
 		if (!crlf) break;
 		crlf[0] = '\0';
 		if (verbose) fprintf(stderr, "\x1B[32m%s\x1B[m\n", line);
-		if (!strncmp(line, "PING ", 5)) {
-			serverFormat("PONG %s\r\n", &line[5]);
+		const char *ping = line;
+		if (ping[0] == '@') {
+			ping += strcspn(ping, " ");
+			if (*ping) ping++;
+		}
+		if (!strncmp(ping, "PING ", 5)) {
+			serverFormat("PONG %s\r\n", &ping[5]);
 		} else {
 			if (stateReady()) ringProduce(line);
 			stateParse(line);
-- 
cgit 1.4.1