diff -r 8b4a41b6fe60 -r ef97228bc5f0 libpurple/protocols/zephyr/ZParseNot.c
--- a/libpurple/protocols/zephyr/ZParseNot.c	Sun Apr 14 21:45:09 2013 +0200
+++ b/libpurple/protocols/zephyr/ZParseNot.c	Mon Apr 15 00:48:17 2013 +0200
@@ -120,6 +120,9 @@
 	Z_debug ("ZParseNotice: bad packet from %s/%d (line %d)",
 		 inet_ntoa (notice->z_uid.zuid_addr.s_addr),
 		 notice->z_port, lineno);
+#else
+	/* We won't use lineno anywhere else, so let's silence a warning. */
+	(void)lineno;
 #endif
 #else
     badpkt: