diff options
Diffstat (limited to 'funcs/func_volume.c')
| -rw-r--r-- | funcs/func_volume.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/funcs/func_volume.c b/funcs/func_volume.c index 953a37dcd..9fd02008f 100644 --- a/funcs/func_volume.c +++ b/funcs/func_volume.c @@ -156,12 +156,17 @@ static int volume_write(struct ast_channel *chan, const char *cmd, char *data, c int is_new = 0; /* Separate options from argument */ - + AST_DECLARE_APP_ARGS(args, AST_APP_ARG(direction); AST_APP_ARG(options); ); - + + if (!chan) { + ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd); + return -1; + } + AST_STANDARD_APP_ARGS(args, data); ast_channel_lock(chan); |