Bug: -hijack give me a error if game not started

[celisej567]

Describe the bug

Im starting p2ce from hammer with -hijack launch option. Every single source game when he cant fing started source game, he starts a new one. But p2ce give me error like this:

Issue Map

every single map

To Reproduce

1 Launch game with -hijack launch option when no game started
2 See error

Operating System

Windows 10

[SCell555]

Duplicate of #460

[pivotman319-owo]

For reference, the -hijack parameter basically allows the user to pass engine commands over to an existing instance of HL2 or any other running Source game like TF2 or P2CE via an external command line interface, like this:

hl2 -hijack +sv_cheats 1 +maxplayers 24 +map ctf_2fort +r_drawclipbrushes 2 +r_novis 1 +r_portalsopenall 1 +developer 2