[PD] [matchbox] with OS X - errors in console

[oliver]

hi, i just discovered, that zexy's [matchbox] outputs the following 
error in the PD console when it receives an already existing list in its 
right inlet:

zverbose(1): [matchbox]: refusing to add already existing list to 
buffer...


this is with PD 0.49.0, OS X Yosemite 10.10.5

it's not occurring on my windows machine, which is Win7/64bit
don't have a chance ATM to check it on linux




best

oliver