Fix Last Pull Request
Fixed an issue from the last pull request and added test units for the following two cases:
let A = "$(seq 1 10)"; echo $A; echo "$A"let A = $(seq 1 10); echo $A; echo "$A"Fixed an issue from the last pull request and added test units for the following two cases:
let A = "$(seq 1 10)"; echo $A; echo "$A"let A = $(seq 1 10); echo $A; echo "$A"