fix the only memory leak that wasnt a false alarm, or gnu something, or sdl something.

desmume/src/debug.cpp

@@ -34,6 +34,11 @@ Logger::Logger() {
 	flags = 0;
 }
 
+Logger::~Logger() {
+	for(int i=0;i<(int)channels.size();i++)
+		delete channels[i];
+}
+
 void Logger::vprintf(const char * format, va_list l, const char * file, unsigned int line) {
 	char buffer[1024];
 	char * cur = buffer;

desmume/src/debug.h

@@ -35,6 +35,7 @@ protected:
 	static void fixSize(unsigned int channel);
 public:
 	Logger();
+	~Logger();
 
 	void vprintf(const char * format, va_list l, const char * filename, unsigned int line);
 	void setOutput(std::ostream * o);