[1.6.4][libs/zbxsysinfo] It's needed to break when it switch with errorno

[t2y]

Hi,

PANDA(it's a handle name) and I found silly bug in function EXECUTE_STR().
PANDA has the eyes of eagle.
It's needed to break when it switch with errno.

[Alexei]

Thanks for the patch. It was integrated to pre-1.6.5.