diff --git a/src/payload.c b/src/payload.c
index f867541..26994cf 100644
--- a/src/payload.c
+++ b/src/payload.c
@@ -984,7 +984,7 @@
 	}
 	max = global.tune.bufsize;
 	if (!head)
-		return 0;
+		goto too_short;
 
 	if (len_offset + len_size > data)
 		goto too_short;
@@ -1046,7 +1046,7 @@
 	}
 	max = global.tune.bufsize;
 	if (!head)
-		return 0;
+		goto too_short;
 
 	if (buf_size > max || buf_offset + buf_size > max) {
 		/* will never match */