Just some variable initialization

Core/FileSystems/ISOFileSystem.h

@@ -55,21 +55,20 @@ public:
 
 private:
 	struct TreeEntry {
-		TreeEntry() : flags(0), valid(false) {}
 		~TreeEntry();
 
 		std::string name;
-		u32 flags;
-		u32 startingPosition;
-		s64 size;
-		bool isDirectory;
+		u32 flags = 0;
+		u32 startingPosition = 0;
+		s64 size = 0;
+		bool isDirectory = false;
 
-		u32 startsector;
-		u32 dirsize;
+		u32 startsector = 0;
+		u32 dirsize = 0;
 
-		TreeEntry *parent;
+		TreeEntry *parent = nullptr;
 
-		bool valid;
+		bool valid = false;
 		std::vector<TreeEntry *> children;
 	};