Added processing of second caller id.

[lcr.git] / gentones.c

diff --git a/gentones.c b/gentones.c
index bf91e26..daaf9cb 100644 (file)
--- a/gentones.c
+++ b/gentones.c
@@ -86,9 +86,9 @@ static short isdn_audio_alaw_to_s16[] =
 
 unsigned char encode_isdn(short sample, char law)
 {
-       int best=-1;
+       int best = -1;
        int i,diff;
-       int best_diff;
+       int best_diff = 9999;
 
        i=0;
        while(i<256)
@@ -149,7 +149,7 @@ void write_wav(FILE *fp, char *wav, char law)
        struct fmt *fmt;
        FILE *wfp;
        signed int i;
-       int channels, bytes;
+       int channels = 0, bytes = 0;
        short sample, sample2;
        signed int size, chunk;
        int gotfmt = 0, gotdata = 0;