diff options
Diffstat (limited to 'apps/app_speech_utils.c')
| -rw-r--r-- | apps/app_speech_utils.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/apps/app_speech_utils.c b/apps/app_speech_utils.c index 6033923ee..4677c33b6 100644 --- a/apps/app_speech_utils.c +++ b/apps/app_speech_utils.c @@ -559,9 +559,11 @@ static int speech_background(struct ast_channel *chan, void *data) } /* See if the maximum DTMF length variable is set... we use a variable in case they want to carry it through their entire dialplan */ - if ((tmp2 = pbx_builtin_getvar_helper(chan, "SPEECH_DTMF_MAXLEN")) && !ast_strlen_zero(tmp2)) + ast_channel_lock(chan); + if ((tmp2 = pbx_builtin_getvar_helper(chan, "SPEECH_DTMF_MAXLEN")) && !ast_strlen_zero(tmp2)) { max_dtmf_len = atoi(tmp2); - + } + /* See if a terminator is specified */ if ((tmp2 = pbx_builtin_getvar_helper(chan, "SPEECH_DTMF_TERMINATOR"))) { if (ast_strlen_zero(tmp2)) @@ -569,6 +571,7 @@ static int speech_background(struct ast_channel *chan, void *data) else dtmf_terminator = tmp2[0]; } + ast_channel_unlock(chan); /* Before we go into waiting for stuff... make sure the structure is ready, if not - start it again */ if (speech->state == AST_SPEECH_STATE_NOT_READY || speech->state == AST_SPEECH_STATE_DONE) { |