initialize

1 files changed, 4 insertions, 4 deletions

diff --git a/core/applets/vmemo/adpcm.c b/core/applets/vmemo/adpcm.c
index c4dfa50..a123249 100644
--- a/core/applets/vmemo/adpcm.c
+++ b/core/applets/vmemo/adpcm.c
@@ -83,14 +83,14 @@ adpcm_coder(indata, outdata, len, state)
     int delta;			/* Current adpcm output value */
     int diff;			/* Difference between val and valprev */
     int step;			/* Stepsize */
     int valpred;		/* Predicted output value */
     int vpdiff;			/* Current change to valpred */
     int index;			/* Current step change index */
-    int outputbuffer;		/* place to keep previous 4-bit value */
-    int bufferstep;		/* toggle between outputbuffer/output */
+    int outputbuffer = 0;		/* place to keep previous 4-bit value */
+    int bufferstep = 0;		/* toggle between outputbuffer/output */
 
     outp = (signed char *)outdata;
     inp = indata;
 
     valpred = state->valprev;
     index = state->index;
@@ -184,14 +184,14 @@ adpcm_decoder(indata, outdata, len, state)
     int sign;			/* Current adpcm sign bit */
     int delta;			/* Current adpcm output value */
     int step;			/* Stepsize */
     int valpred;		/* Predicted value */
     int vpdiff;			/* Current change to valpred */
     int index;			/* Current step change index */
-    int inputbuffer;		/* place to keep next 4-bit value */
-    int bufferstep;		/* toggle between inputbuffer/input */
+    int inputbuffer = 0;		/* place to keep next 4-bit value */
+    int bufferstep = 0;		/* toggle between inputbuffer/input */
 
     outp = outdata;
     inp = (signed char *)indata;
 
     valpred = state->valprev;
     index = state->index;