1 files changed, 0 insertions, 3 deletions
diff --git a/src/wav_io.c b/src/wav_io.c
index 8544288..c2e2bc8 100644
--- a/src/wav_io.c
+++ b/src/wav_io.c
@@ -188,12 +188,9 @@ int read_wav_header(FILE *file, int *rate, int *channels, int *format, spx_int32
 
 void write_wav_header(FILE *file, int rate, int channels, int format, int size)
 {
-   char ch[5];
    spx_int32_t itmp;
    spx_int16_t stmp;
 
-   ch[4]=0;
-
    fprintf (file, "RIFF");
 
    itmp = 0x7fffffff;