From 51ee11ef3bf68e86bf1cabdbb97872db2d06fc62 Mon Sep 17 00:00:00 2001
From: Iru Cai <mytbk920423@gmail.com>
Date: Mon, 20 Aug 2018 00:49:27 +0800
Subject: buffer_append_be*: return 1 on success

---
 src/protocol/internal/buffer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/protocol/internal/buffer.c b/src/protocol/internal/buffer.c
index dc53781..21d59a7 100644
--- a/src/protocol/internal/buffer.c
+++ b/src/protocol/internal/buffer.c
@@ -78,6 +78,7 @@ int buffer_append_byte(buffer *b, uint8_t x)
 	if (ensure(b, 1)) {
 		b->p[b->offs + b->sz] = x;
 		b->sz += 1;
+		return 1;
 	} else {
 		return 0;
 	}
@@ -89,6 +90,7 @@ int buffer_append_be16(buffer *b, uint16_t x)
 	if (ensure(b, 2)) {
 		*(uint16_t *)(b->p + b->offs + b->sz) = beint;
 		b->sz += 2;
+		return 1;
 	} else {
 		return 0;
 	}
@@ -100,6 +102,7 @@ int buffer_append_be32(buffer *b, uint32_t x)
 	if (ensure(b, 4)) {
 		*(uint32_t *)(b->p + b->offs + b->sz) = beint;
 		b->sz += 4;
+		return 1;
 	} else {
 		return 0;
 	}
-- 
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