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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
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@@ -202,6 +202,8 @@ static int speech_text(struct ast_channel *chan, const char *cmd, char *data,
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if (result->text != NULL) {
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ast_copy_string(buf, result->text, len);
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} else {
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buf[0] = '\0';
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}
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return 0;
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@@ -230,6 +232,8 @@ static int speech_grammar(struct ast_channel *chan, const char *cmd, char *data,
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if (result->grammar != NULL) {
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ast_copy_string(buf, result->grammar, len);
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} else {
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buf[0] = '\0';
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}
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return 0;
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@@ -330,6 +334,8 @@ static int speech_read(struct ast_channel *chan, const char *cmd, char *data,
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results++;
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snprintf(tmp, sizeof(tmp), "%d", results);
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ast_copy_string(buf, tmp, len);
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} else {
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buf[0] = '\0';
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}
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return 0;
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