diff -uNr gst-plugins-0.6.4/gst/level/filter.func gst-plugins-0.6.4.patch/gst/level/filter.func
--- gst-plugins-0.6.4/gst/level/filter.func	2003-10-05 18:46:21.000000000 +0200
+++ gst-plugins-0.6.4.patch/gst/level/filter.func	2003-10-29 10:54:36.000000000 +0100
@@ -6,13 +6,14 @@
  */
 {
   register int j;
+  gdouble normalizer;
   double squaresum = 0.0;	/* square sum of the integer samples */
   register double square = 0.0;		/* Square */
   register double PSS = 0.0;		/* Peak Square Sample */
 
   *CS = 0.0;      /* Cumulative Square for this block */
 
-  gdouble normalizer = (double) (1 << resolution);
+  normalizer = (double) (1 << resolution);
 
   /*
    * process data here