Protocol related fixes

full() clears text so protocols that doesn't implement append()
doesn't end up with repeats.

precaching works now because of correct want calculation.

if a package is updated while being active in a worker the
package is requeud when done instead of forgotten

1 files changed, 2 insertions, 0 deletions

diff --git a/src/http_protocol.cc b/src/http_protocol.cc
index 5915f77..7a7c68b 100644
--- a/src/http_protocol.cc
+++ b/src/http_protocol.cc
@@ -432,6 +432,8 @@ protected:
   }
 
   void full(void const* data, size_t size, AttributedText* text) override {
+    text->reset();
+
     auto iter = http_->header();
     while (iter->valid()) {
       text->append(iter->name());