diff options
Diffstat (limited to 'funcs/func_cdr.c')
| -rw-r--r-- | funcs/func_cdr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/funcs/func_cdr.c b/funcs/func_cdr.c index daed3c9b8..74d9eec86 100644 --- a/funcs/func_cdr.c +++ b/funcs/func_cdr.c @@ -57,7 +57,7 @@ static int cdr_read(struct ast_channel *chan, char *cmd, char *parse, { char *ret; struct ast_flags flags = { 0 }; - struct ast_cdr *cdr = chan->cdr; + struct ast_cdr *cdr = chan ? chan->cdr : NULL; AST_DECLARE_APP_ARGS(args, AST_APP_ARG(variable); AST_APP_ARG(options); @@ -94,7 +94,7 @@ static int cdr_write(struct ast_channel *chan, char *cmd, char *parse, AST_APP_ARG(options); ); - if (ast_strlen_zero(parse) || !value) + if (ast_strlen_zero(parse) || !value || !chan) return -1; AST_STANDARD_APP_ARGS(args, parse); |