Add minor tweaks

src/client.cpp

@@ -150,11 +150,8 @@ public:
 				}
 			} else if (cmd == "SIZE") {
 				int ret = filer->fileSize(argstr);
-				if (ret >= 0) {
+				if (ret >= 0) submit(213, std::to_string(ret));
-					submit(213, std::to_string(ret));
+				else submit(550, "Access Denied "+std::to_string(ret));
-				} else {
-					submit(550, "Access Denied "+std::to_string(ret));
-				}
 			} else if (cmd == "FEAT") {
 				submit("211-Extensions supported:");
 				submit("  UTF8");

src/logger.h

@@ -2,6 +2,7 @@
 #define LOGGER_H
 #include <fstream>
 
+#define LOGLEVEL_CRITICAL 4
 #define LOGLEVEL_ERROR 3
 #define LOGLEVEL_WARNING 2
 #define LOGLEVEL_INFO 1
@@ -40,6 +41,7 @@ private:
 	static const char logTypeChar(int level) {
 		switch(level) {
 			default: return ' ';
+			case LOGLEVEL_CRITICAL: return '!';
 			case LOGLEVEL_ERROR: return 'E';
 			case LOGLEVEL_WARNING: return 'W';
 			case LOGLEVEL_INFO: return 'I';

src/main.cpp

@@ -200,7 +200,7 @@ int main(int argc , char *argv[]) {
 							fdc[j].client = fdc[j+1].client;
 							fdc[j].close = fdc[j+1].close;
 							fdc[j+1] = {};
-							logger->print(LOGLEVEL_DEBUG, "[d] Reinitialized fdc of %i", j+1);
+							logger->print(LOGLEVEL_DEBUG, "Reinitialized fdc of %i", j+1);
 						}
 					}
 					i--;