Fix compile for old builds

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2987 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_txtcidname.c b/apps/app_txtcidname.c
index afb5109..9d78029 100755 (executable)
--- a/apps/app_txtcidname.c
+++ b/apps/app_txtcidname.c
@@ -53,10 +53,9 @@ static int txtcidname_exec(struct ast_channel *chan, void *data)
 {
        int res=0;
        char tech[80];
-       char txt[256];
+       char txt[256] = "";
        char dest[80];
 
-       txt[0] = 0;
        struct localuser *u;
        if (!data || !strlen(data)) {
                ast_log(LOG_WARNING, "TXTCIDName requires an argument (extension)\n");