diff --git a/softsynth.c b/softsynth.c
index ca9c5c3..fffef44 100644
--- a/softsynth.c
+++ b/softsynth.c
@@ -171,7 +171,7 @@ static void process_buffer(struct synth_t *s, char *buf, ssize_t length)
 	start = 0;
 	end = 0;
 	while (start < length) {
-		while ((buf[end] < 0 || buf[end] >= ' ') && end < length)
+		while ((buf[end] < 0 || buf[end] >= ' ' || buf[end] == '\n') && end < length)
 			end++;
 		if (end != start) {
 			txtLen = end - start;