Empty object should be handled before passing to JSON.parse

[Vishwas1]

The problem

in this line empty object should be handled before passing to JSON.parse... check it out
const result = JSON.parse(txResult.result.response.payload.toString('utf8'));

https://github.com/hyperledger-labs/convector/blob/develop/%40worldsibu/convector-common-fabric-helper/src/client.helper.ts#L198

Environment

• Convector version (or git revision) that exhibits the issue:
• Last Convector version that did not exhibit the issue (if applicable):
• OS/version:
• Node.js version:
• Npm or Yarn package manager:
• Convector CLI version (if applicable):
• Hurley CLI version (if applicable):

Details

Current Behavior

Explain what the current behavior is

Expected Behavior

Explain what you were expecting to happend instead

Code To Reproduce Issue [ Good To Have ]

Please remember that with sample code it's easier to reproduce the bug and it's much faster to fix it.

Use convector-cli if possible as the base to reproduce the issue

[diestrin]

Hey @Vishwas1, thanks for the issue. Can you please provide an example of how to reproduce your issue? Or explain a little bit more in detail what the problem is?
Thanks