luci-lib-docker: fix chunked decode

Signed-off-by: Ren Zongjia <acooler15@foxmail.com>

diff --git a/collections/luci-lib-docker/luasrc/docker.lua b/collections/luci-lib-docker/luasrc/docker.lua
index cd9bf132d16d1f5f2039c4fb6e6544cea09a8826..346b0ef23542fe53d3aea457c45bbda6327c8bc2 100644 (file)
--- a/collections/luci-lib-docker/luasrc/docker.lua
+++ b/collections/luci-lib-docker/luasrc/docker.lua
@@ -21,7 +21,7 @@ local chunksource = function(sock, buffer)
                local output
                local _, endp, count = buffer:find("^([0-9a-fA-F]+)\r\n")
 
-               if not count then
+               while not count do
                        local newblock, code = sock:recv(1024)
                        if not newblock then
                                return nil, code