Added processing of second caller id.

[lcr.git] / tones.c

diff --git a/tones.c b/tones.c
index e24e9c3..4f8a40f 100644 (file)
--- a/tones.c
+++ b/tones.c
@@ -41,7 +41,7 @@ int open_tone(char *file, int *codec, signed int *length, signed int *left)
        char linkname[256];        
        unsigned char buffer[256];
        struct fmt *fmt;
-       int channels, bytes;
+       int channels = 0, bytes = 0;
        unsigned int size, chunk;
        int gotfmt = 0;
        struct stat _stat;
@@ -272,7 +272,7 @@ int open_tone(char *file, int *codec, signed int *length, signed int *left)
  */
 int read_tone(int fh, unsigned char *buffer, int codec, int len, signed int size, signed int *left, int speed)
 {
-       int l;
+       int l = 0;
        int offset;
        signed short buffer16[len], *buf16 = buffer16;
        signed short buffer32[len<<1], *buf32 = buffer32;