Initialize extension

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1552 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index 2f3cfd4..d05a19e 100755 (executable)
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -3843,8 +3843,8 @@ static void *ss_thread(void *data)
 {
        struct ast_channel *chan = data;
        struct zt_pvt *p = chan->pvt->pvt;
-       char exten[AST_MAX_EXTENSION];
-       char exten2[AST_MAX_EXTENSION];
+       char exten[AST_MAX_EXTENSION]="";
+       char exten2[AST_MAX_EXTENSION]="";
        unsigned char buf[256];
        char cid[256];
        char dtmfbuf[300];