From 63b165dbb98c65a3e0b6271d9221e045685bd986 Mon Sep 17 00:00:00 2001 From: Tilghman Lesher Date: Mon, 6 Oct 2008 21:09:05 +0000 Subject: Merged revisions 146799 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r146799 | tilghman | 2008-10-06 15:52:04 -0500 (Mon, 06 Oct 2008) | 8 lines Dialplan functions should not actually return 0, unless they have modified the workspace. To signal an error (and no change to the workspace), -1 should be returned instead. (closes issue #13340) Reported by: kryptolus Patches: 20080827__bug13340__2.diff.txt uploaded by Corydon76 (license 14) ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@146802 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- apps/app_speech_utils.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'apps/app_speech_utils.c') diff --git a/apps/app_speech_utils.c b/apps/app_speech_utils.c index 939a92f58..c90bc8b50 100644 --- a/apps/app_speech_utils.c +++ b/apps/app_speech_utils.c @@ -202,6 +202,8 @@ static int speech_text(struct ast_channel *chan, const char *cmd, char *data, if (result->text != NULL) { ast_copy_string(buf, result->text, len); + } else { + buf[0] = '\0'; } return 0; @@ -230,6 +232,8 @@ static int speech_grammar(struct ast_channel *chan, const char *cmd, char *data, if (result->grammar != NULL) { ast_copy_string(buf, result->grammar, len); + } else { + buf[0] = '\0'; } return 0; @@ -330,6 +334,8 @@ static int speech_read(struct ast_channel *chan, const char *cmd, char *data, results++; snprintf(tmp, sizeof(tmp), "%d", results); ast_copy_string(buf, tmp, len); + } else { + buf[0] = '\0'; } return 0; -- cgit v1.2.3