[FS#909] runas wrapper executes programs using wrong interpreter

[LEDE Bugs]

For full information about what has changed in this task, visit the URL below and click the History tab.

FS#909 - runas wrapper executes programs using wrong interpreter
User who did this: Jo-Philipp Wich (jow-)
Status: Unconfirmed -> Assigned

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=909