diff options
Diffstat (limited to 'funcs/func_shell.c')
| -rw-r--r-- | funcs/func_shell.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/funcs/func_shell.c b/funcs/func_shell.c index 9653fcab0..3acafe25a 100644 --- a/funcs/func_shell.c +++ b/funcs/func_shell.c @@ -49,7 +49,8 @@ static int shell_helper(struct ast_channel *chan, const char *cmd, char *data, return -1; } - ast_autoservice_start(chan); + if (chan) + ast_autoservice_start(chan); if (len >= 1) { FILE *ptr; @@ -62,7 +63,8 @@ static int shell_helper(struct ast_channel *chan, const char *cmd, char *data, pclose(ptr); } - ast_autoservice_stop(chan); + if (chan) + ast_autoservice_stop(chan); return 0; } |