diff options
Diffstat (limited to 'main/manager.c')
| -rw-r--r-- | main/manager.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/main/manager.c b/main/manager.c index 8b10712e8..b966440b0 100644 --- a/main/manager.c +++ b/main/manager.c @@ -1499,8 +1499,15 @@ static int action_getvar(struct mansession *s, const struct message *m) if (varname[strlen(varname) - 1] == ')') { char *copy = ast_strdupa(varname); - - ast_func_read(c, copy, workspace, sizeof(workspace)); + if (!c) { + c = ast_channel_alloc(0, 0, "", "", "", "", "", 0, "Bogus/%p", NULL); + if (c) { + ast_func_read(c, copy, workspace, sizeof(workspace)); + ast_channel_free(c); + } else + ast_log(LOG_ERROR, "Unable to allocate bogus channel for variable substitution. Function results may be blank.\n"); + } else + ast_func_read(c, copy, workspace, sizeof(workspace)); varval = workspace; } else { pbx_retrieve_variable(c, varname, &varval, workspace, sizeof(workspace), NULL); |