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Added check if transcription result is nil (#3724) 

If the message is too short then the result is nil.
Error occurs in this case: record_message.lua:97: attempt to index field 'results' (a nil value) 
Added check if transcribe_json["results"] is nil.
This commit is contained in:
sergey-mz 2018-10-26 12:25:08 -04:00 committed by FusionPBX
parent eddf09ddd0
commit 2a99ebd1da
1 changed files with 5 additions and 0 deletions
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5
resources/install/scripts/app/voicemail/resources/functions/record_message.lua
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@ -81,6 +81,11 @@
return '' return ''
end end
local transcribe_json = JSON.decode(transcribe_result); local transcribe_json = JSON.decode(transcribe_result);
--Trancribe result can be nil
if (transcribe_json["results"] == nil) then
freeswitch.consoleLog("notice", "[voicemail] TRANSCRIPTION: results = (null) \n");
return ''
end
if (debug["info"]) then if (debug["info"]) then
if (transcribe_json["results"][1]["name"] == nil) then if (transcribe_json["results"][1]["name"] == nil) then
freeswitch.consoleLog("notice", "[voicemail] TRANSCRIPTION: (null) \n"); freeswitch.consoleLog("notice", "[voicemail] TRANSCRIPTION: (null) \n");