diff --git a/src/qt/qt_platform.cpp b/src/qt/qt_platform.cpp
index 4ec31b842..0c399cd48 100644
--- a/src/qt/qt_platform.cpp
+++ b/src/qt/qt_platform.cpp
@@ -238,10 +238,12 @@ plat_path_abs(char *path)
 void
 plat_path_normalize(char* path)
 {
+#ifdef Q_OS_WINDOWS
     while (*path++ != 0)
     {
         if (*path == '\\') *path = '/';
     }
+#endif
 }
 
 void
diff --git a/src/sound/xaudio2.c b/src/sound/xaudio2.c
index 114aa16da..c7e8dbf8f 100644
--- a/src/sound/xaudio2.c
+++ b/src/sound/xaudio2.c
@@ -178,6 +178,7 @@ inital()
     }
 
     initialized = 1;
+    atexit(closeal);
 }
 
 void
diff --git a/src/unix/unix.c b/src/unix/unix.c
index 83f6b4a9b..4e7e3602d 100644
--- a/src/unix/unix.c
+++ b/src/unix/unix.c
@@ -285,10 +285,7 @@ plat_path_abs(char *path)
 void
 plat_path_normalize(char* path)
 {
-    while (*path++ != 0)
-    {
-        if (*path == '\\') *path = '/';
-    }
+    /* No-op. */
 }
 
 void