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-rw-r--r--src/core/ngx_output_chain.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/core/ngx_output_chain.c b/src/core/ngx_output_chain.c
index 3ff25ff76..f51d69000 100644
--- a/src/core/ngx_output_chain.c
+++ b/src/core/ngx_output_chain.c
@@ -465,10 +465,7 @@ ngx_output_chain_copy_buf(ngx_output_chain_ctx_t *ctx)
dst = ctx->buf;
size = ngx_buf_size(src);
-
- if (size > dst->end - dst->pos) {
- size = dst->end - dst->pos;
- }
+ size = ngx_min(size, dst->end - dst->pos);
sendfile = ctx->sendfile & !ctx->directio;