From 2694aca2b2c38149343c8ded7ef2999a4af303a5 Mon Sep 17 00:00:00 2001
From: Patryk Obara <dreamer.tan@gmail.com>
Date: Tue, 31 Dec 2019 21:45:26 +0100
Subject: [PATCH] Fix effc++ warnings in drives.cpp

---
 include/dos_system.h |  3 ++-
 src/dos/drives.cpp   | 14 +++++---------
 src/dos/drives.h     |  4 ++--
 3 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/include/dos_system.h b/include/dos_system.h
index a0700a61..9026d07b 100644
--- a/include/dos_system.h
+++ b/include/dos_system.h
@@ -268,7 +268,8 @@ public:
 	virtual bool isRemovable(void)=0;
 	virtual Bits UnMount(void)=0;
 
-	char * GetInfo(void);
+	const char * GetInfo() const { return info; }
+
 	char curdir[DOS_PATHLENGTH];
 	char info[256];
 	/* Can be overridden for example in iso images */
diff --git a/src/dos/drives.cpp b/src/dos/drives.cpp
index 5caaf519..7a93a17f 100644
--- a/src/dos/drives.cpp
+++ b/src/dos/drives.cpp
@@ -103,15 +103,11 @@ void Set_Label(char const * const input, char * const output, bool cdrom) {
 		output[labelPos-1] = 0;
 }
 
-
-
-DOS_Drive::DOS_Drive() {
-	curdir[0]=0;
-	info[0]=0;
-}
-
-char * DOS_Drive::GetInfo(void) {
-	return info;
+DOS_Drive::DOS_Drive()
+	: dirCache()
+{
+	curdir[0] = '\0';
+	info[0] = '\0';
 }
 
 // static members variables
diff --git a/src/dos/drives.h b/src/dos/drives.h
index 77544cb9..ba5b19bd 100644
--- a/src/dos/drives.h
+++ b/src/dos/drives.h
@@ -44,8 +44,8 @@ public:
 	
 private:
 	static struct DriveInfo {
-		std::vector<DOS_Drive*> disks;
-		Bit32u currentDisk;
+		std::vector<DOS_Drive*> disks = {};
+		int currentDisk = 0;
 	} driveInfos[DOS_DRIVES];
 	
 	static int currentDrive;