qt: Don't normalize paths on non-Windows

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

src/sound/xaudio2.c

@@ -178,6 +178,7 @@ inital()
     }
 
     initialized = 1;
+    atexit(closeal);
 }
 
 void

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