Broken vacuum line from vacuum switch to vacuum ball

I have a 97 Blazer with a broken vacuum line that goes from the vacuum switch (the three line one on the transfer case) to a tee near the vacuum ball under the hood. The line is broken in two places.

I clamped off both dangling ends by folding the hose over and putting a hose clamp on.

Can I drive this way for a while? What did I lose - will I just lose the ability to go in to 4x4 modes?

I plan to change the line out as soon as I can, but I am just wondering about driving around in the meantime.

Thanks!!!

For maybe a day.

Go get some 5/32" vacuum line and fix it would ya.

Your life ain't that busy.