static int function_fieldqty(struct ast_channel *chan, const char *cmd,
char *parse, char *buf, size_t len)
{
- char *varval;
+ const char *varval;
+ char *varval2 = NULL;
int fieldcount = 0;
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(varname);
AST_STANDARD_APP_ARGS(args, parse);
if (args.delim) {
- pbx_retrieve_variable(chan, args.varname, &varval, buf, len, NULL);
if (args.delim[0] == '\\') {
if (args.delim[1] == 'n')
ast_copy_string(args.delim, "\n", 2);
else
ast_copy_string(args.delim, "-", 2);
}
- while (strsep(&varval, args.delim))
+ varval = pbx_builtin_getvar_helper(chan, args.varname);
+ if (varval)
+ varval2 = ast_strdupa(varval);
+ while (strsep(&varval2, args.delim))
fieldcount++;
} else {
fieldcount = 1;
return ret;
}
-/*! \brief Support for Asterisk built-in variables and functions in the dialplan
+/*! \brief Support for Asterisk built-in variables in the dialplan
\note See also
- \ref AstVar Channel variables