--- gst-plugins-good-1.5.1/gst/goom/goom_core.c~	2015-06-08 13:52:12.203375704 +0100
+++ gst-plugins-good-1.5.1/gst/goom/goom_core.c	2015-06-08 13:56:58.979369852 +0100
@@ -673,9 +673,9 @@ goom_update (PluginInfo * goomInfo, gint
    */
   if ((goomInfo->update.stop_lines & 0xf000)
       || (!goomInfo->curGState->drawScope)) {
-    float param1, param2, amplitude;
+    float param1 = 0, param2 = 0, amplitude = 0;
     int couleur;
-    int mode;
+    int mode = 0;
 
     choose_a_goom_line (goomInfo, &param1, &param2, &couleur, &mode, &amplitude,
         1);
