From 448bf3f4fba70faace65f2da2497f268a6f300b5 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sun, 16 Jun 2019 19:44:55 -0700
Subject: GLK: ADVSYS: Fix Coverity warnings

---
 engines/glk/advsys/game.cpp        | 4 ++--
 engines/glk/advsys/glk_interface.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/engines/glk/advsys/game.cpp b/engines/glk/advsys/game.cpp
index 0465583f82..76aa4959ae 100644
--- a/engines/glk/advsys/game.cpp
+++ b/engines/glk/advsys/game.cpp
@@ -28,8 +28,8 @@ namespace Glk {
 namespace AdvSys {
 
 void Decrypter::decrypt(byte *data, size_t size) {
-	for (size_t idx = 0; idx < size; ++idx)
-		*data++ = ~(*data + 30);
+	for (size_t idx = 0; idx < size; ++idx, ++data)
+		*data = ~(*data + 30);
 }
 
 /*--------------------------------------------------------------------------*/
diff --git a/engines/glk/advsys/glk_interface.h b/engines/glk/advsys/glk_interface.h
index 9e37207684..ae6b7a3743 100644
--- a/engines/glk/advsys/glk_interface.h
+++ b/engines/glk/advsys/glk_interface.h
@@ -65,7 +65,7 @@ public:
 	 * Constructor
 	 */
 	GlkInterface(OSystem *syst, const GlkGameDescription &gameDesc) : GlkAPI(syst, gameDesc),
-		_saveSlot(-1) {}
+		_window(nullptr), _saveSlot(-1) {}
 };
 
 } // End of namespace AdvSys
-- 
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