[Regression] R&C All 4 One Demo [NPEA90106] Blackscreen

[Xcedf]

Noticed on latest revs R&C All 4 One Demo when starting shows blackscreen, fps and log stop, while other R&C games on newer engine working very nice and stable lately.
found the problem in #6967 commit 74464be
by further debugging found out problem is in CellSysCache.cpp line 118:
if (!param || (param->cacheId[0] && sysutil_check_name_string(param->cacheId, 1, CELL_SYSCACHE_ID_SIZE) != 0))
reverting it back to previous state helps the problem:
if (!param || !std::memchr(param->cacheId, '\0', CELL_SYSCACHE_ID_SIZE))

[elad335]

Its already a reported issue im pretty sure.

[elad335]

#7039

[Xcedf]

Sorry, a duplicate, closing