Fix compilation warnings

Author: brunexgeek

CMakeLists.txt

@@ -25,10 +25,6 @@ if(MSVC)
 endif()
 
 if (UNIX)
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -Wfatal-errors -fvisibility=hidden -Wfatal-errors -pedantic -Wl,--no-undefined -fPIC -Wall -Wextra -Wconversion -Werror=int-conversion -Werror=return-type -Werror=implicit-function-declaration -Werror=incompatible-pointer-types -Werror=discarded-qualifiers")
-    set(CMAKE_C_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE} -s -O3")
-    set(CMAKE_C_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG} -g -O0")
-
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wfatal-errors -fvisibility=hidden -Wfatal-errors -pedantic -Wl,--no-undefined -fPIC -Wall -Wextra -Wconversion -Werror=return-type")
     set(CMAKE_CXX_FLAGS_RELEASE   "${CMAKE_C_FLAGS_RELEASE} -s -O3")
     set(CMAKE_CXX_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG} -g -O0")
@@ -47,7 +43,7 @@ set_target_properties(libwebster PROPERTIES
     PREFIX "lib" )
 
 
-find_package(Threads REQUIRED)
+#find_package(Threads REQUIRED)
 
 add_executable(example_echo "examples/echo.cc")
 target_link_libraries(example_echo libwebster)

webster.cc

@@ -1791,7 +1791,7 @@ int SocketNetwork::receive( Channel *channel, uint8_t *buffer, int size, int *re
 	int result = webster::poll(chann->poll, timeout);
 	if (result != WBERR_OK) return result;
 
-	auto bytes = ::recv(chann->socket, (char *) buffer, (size_t) size, 0);
+	auto bytes = ::recv(chann->socket, (char *) buffer, size, 0);
 	if (bytes <= 0)
 	{
 		if (bytes == 0) return WBERR_NOT_CONNECTED;
@@ -1812,15 +1812,19 @@ int SocketNetwork::send( Channel *channel, const uint8_t *buffer, int size, int
 
 	#ifdef WB_WINDOWS
 	int flags = 0;
+	int sent = 0
+	int pending = size;
+	int bytes = 0;
 	#else
 	int flags = MSG_NOSIGNAL;
-	#endif
 	ssize_t sent = 0;
 	ssize_t pending = size;
+	ssize_t bytes = 0;
+	#endif
 
 	do
 	{
-		ssize_t bytes = ::send(chann->socket, (const char *) buffer, pending, flags);
+		bytes = ::send(chann->socket, (const char *) buffer, pending, flags);
 		if (bytes < 0)
 		{
 			int code = get_error();

webster.hh

@@ -189,9 +189,9 @@ struct Target
     std::string query;
 
     Target();
-    Target( const Target &that ) = default;
-    Target( Target &&that ) = default;
-    Target &operator=( const Target &that ) = default;
+    Target( const Target & ) = default;
+    Target( Target && ) = default;
+    Target &operator=( const Target & ) = default;
     static int parse( const char *url, Target &target ); // TODO: make this dynamic
     static int parse( const std::string &url, Target &target ); // TODO: make this dynamic
     static std::string encode( const std::string & value );