Fix a compile error when SSL is disabled.

_clang-format

@@ -51,7 +51,8 @@ CompactNamespaces: false
 ConstructorInitializerAllOnOneLineOrOnePerLine: true
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
-Cpp11BracedListStyle: true
+# Cpp11BracedListStyle: true
+Cpp11BracedListStyle: false
 DerivePointerAlignment: false
 DisableFormat:   false
 ExperimentalAutoDetectBinPacking: false

examples/client_basics.cc

@@ -59,7 +59,7 @@ int main() {
 #endif  // WEBCC_ENABLE_SSL
 
   } catch (const webcc::Error& error) {
-    std::cout << error << std::endl;
+    std::cerr << error << std::endl;
   }
 
   return 0;

webcc/client.cc

@@ -78,7 +78,7 @@ void Client::Connect(RequestPtr request) {
     DoConnect(request, "443");
 #else
     LOG_ERRO("SSL/HTTPS support is not enabled.");
-    return kSyntaxError;
+    error_.Set(Error::kSyntaxError, "SSL/HTTPS is not supported");
 #endif  // WEBCC_ENABLE_SSL
   } else {
     socket_.reset(new Socket{ io_context_ });

webcc/globals.cc

@@ -47,8 +47,9 @@ std::string FromExtension(const std::string& extension,
 // -----------------------------------------------------------------------------
 
 std::ostream& operator<<(std::ostream& os, const Error& error) {
+  os << "ERROR(";
   os << std::to_string(static_cast<int>(error.code()));
-  os << ": " << error.message();
+  os << "): " << error.message();
   if (error.timeout()) {
     os << " (timeout)";
   }

webcc/logger.cc

@@ -97,6 +97,7 @@ static const bool g_terminal_has_color = []() {
   return strcmp(term, "cygwin") == 0 || strcmp(term, "linux") == 0 ||
          strcmp(term, "rxvt-unicode-256color") == 0 ||
          strcmp(term, "screen") == 0 || strcmp(term, "screen-256color") == 0 ||
+         strcmp(term, "screen.xterm-256color") == 0 ||
          strcmp(term, "tmux-256color") == 0 || strcmp(term, "xterm") == 0 ||
          strcmp(term, "xterm-256color") == 0 ||
          strcmp(term, "xterm-termite") == 0 || strcmp(term, "xterm-color") == 0;