Fix some issues and improvements found by cppcheck

5 files changed, 7 insertions, 5 deletions

diff --git a/src/gui_qt.cc b/src/gui_qt.cc
index 16102d6..76611e4 100644
--- a/src/gui_qt.cc
+++ b/src/gui_qt.cc
@@ -922,8 +922,8 @@ void QtGuiStatusBar::set_override(std::string const& str) {
 class QtGuiAbout : public virtual GuiAbout, public QtGuiWindow {
 public:
   QtGuiAbout(std::string const& title, std::string const& version,
-             std::vector<std::string> const& authors) {
-    title_ = title + " " + version;
+             std::vector<std::string> const& authors)
+    : title_(title + " " + version) {
     auto it = authors.begin();
     while (it != authors.end()) {
       text_ += *it++;
diff --git a/src/protocols.cc b/src/protocols.cc
index 8d3689c..9598093 100644
--- a/src/protocols.cc
+++ b/src/protocols.cc
@@ -327,8 +327,6 @@ private:
           match.reset();
         } else if (text) {
           cache_entry_with_lock(id, size, std::move(match), std::move(text));
-          assert(!match);
-          assert(!text);
           id = 0;
           offset = 0;
         }
diff --git a/src/ssl_openssl.cc b/src/ssl_openssl.cc
index 14c3162..046687b 100644
--- a/src/ssl_openssl.cc
+++ b/src/ssl_openssl.cc
@@ -137,7 +137,7 @@ public:
   SSLImpl(Logger* logger, uint16_t flags)
     : logger_(logger), flags_(flags),
       bio_meth_(BIO_meth_new(99 | BIO_TYPE_SOURCE_SINK, "SSLImpl")),
-      ctx_(nullptr), ssl_(nullptr),
+      ctx_(nullptr), ssl_(nullptr), state_(HANDSHAKE),
       bio_(nullptr), rbuf_(nullptr), wbuf_(nullptr) {
     BIO_meth_set_write(bio_meth_, bio_write);
     BIO_meth_set_read(bio_meth_, bio_read);
diff --git a/src/url.hh b/src/url.hh
index 77027d2..e7af890 100644
--- a/src/url.hh
+++ b/src/url.hh
@@ -59,6 +59,7 @@ public:
 protected:
   Url() {}
   Url(Url const&) = delete;
+  Url& operator=(Url const&) = delete;
 };
 
 #endif  // URL_HH
diff --git a/test/test-http.cc b/test/test-http.cc
index 73f5261..90cb844 100644
--- a/test/test-http.cc
+++ b/test/test-http.cc
@@ -341,15 +341,18 @@ bool tokens(std::string const& in, char const* header, ...) {
     if (!iter->valid()) {
       std::cerr << "tokens:" << header << ": Expected " << token << " got "
                 << "no more tokens" << std::endl;
+      va_end(tokens);
       return false;
     }
     if (iter->token().compare(token)) {
       std::cerr << "tokens:" << header << ": Expected " << token << " got "
                 << iter->token() << std::endl;
+      va_end(tokens);
       return false;
     }
     iter->next();
   }
+  va_end(tokens);
   if (iter->valid()) {
     std::cerr << "tokens:" << header << ": Expected no more tokens got "
               << iter->token() << std::endl;