diff options
| -rw-r--r-- | main/manager.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/main/manager.c b/main/manager.c index c8b0e4708..00649dafa 100644 --- a/main/manager.c +++ b/main/manager.c @@ -5934,6 +5934,10 @@ static void append_channel_vars(struct ast_str **pbuf, struct ast_channel *chan) vars = ast_channel_get_manager_vars(chan); + if (!vars) { + return; + } + AST_LIST_TRAVERSE(vars, var, entries) { ast_str_append(pbuf, 0, "ChanVariable(%s): %s=%s\r\n", ast_channel_name(chan), var->name, var->value); } |