goom: Initialised variables to remove compiler warnings

goom_core.c: In function 'goom_update':
goom_core.c:685:5: error: 'param2' may be used uninitialized in this function [-Werror=maybe-uninitialized]
     goom_lines_switch_to (goomInfo->gmline2, mode, param2, amplitude, couleur);
     ^
goom_core.c:684:5: error: 'param1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
     goom_lines_switch_to (goomInfo->gmline1, mode, param1, amplitude, couleur);
     ^

https://bugzilla.gnome.org/show_bug.cgi?id=752053

diff --git a/gst/goom/goom_core.c b/gst/goom/goom_core.c
index 90b8c6f..5b1d4f7 100644 (file)
--- a/gst/goom/goom_core.c
+++ b/gst/goom/goom_core.c
@@ -673,7 +673,7 @@ goom_update (PluginInfo * goomInfo, gint16 data[2][512], int forceMode,
    */
   if ((goomInfo->update.stop_lines & 0xf000)
       || (!goomInfo->curGState->drawScope)) {
-    float param1, param2, amplitude;
+    float param1 = 0, param2 = 0, amplitude;
     int couleur;
     int mode;