From 71f62d1935c24495cc50f5a86e4fb6dae271a423 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Tue, 4 Nov 2008 18:44:07 +0000
Subject: [PATCH] skip unexpected blank lines

---
 panda/src/downloader/httpChannel.cxx | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/panda/src/downloader/httpChannel.cxx b/panda/src/downloader/httpChannel.cxx
index e602a3aa83..24cea87c2b 100644
--- a/panda/src/downloader/httpChannel.cxx
+++ b/panda/src/downloader/httpChannel.cxx
@@ -1118,6 +1118,13 @@ run_http_proxy_request_sent() {
     return true;
   }
 
+  // Skip unexpected blank lines.  We're just being generous here.
+  while (line.empty()) {
+    if (!server_getline_failsafe(line)) {
+      return true;
+    }
+  }
+
   if (!parse_http_response(line)) {
     return false;
   }
@@ -1704,6 +1711,13 @@ run_request_sent() {
     return true;
   }
 
+  // Skip unexpected blank lines.  We're just being generous here.
+  while (line.empty()) {
+    if (!server_getline_failsafe(line)) {
+      return true;
+    }
+  }
+
   if (!parse_http_response(line)) {
     // Not an HTTP response.  _state is already set appropriately.
     return false;