Quick fix to OS-detect.pri: If LINUX_DISTRO was manually set through qmake, don't overwrite it with the auto-detected setting.
Quick fix to OS-detect.pri: If LINUX_DISTRO was manually set through qmake, don't overwrite it with the auto-detected setting.

Nanolx/lumina,trueos/lumina,Nanolx/lumina,trueos/lumina,cpforbes/lumina,sasongko26/lumina,sasongko26/lumina,sasongko26/lumina,cpforbes/lumina,trueos/lumina,Nanolx/lumina,trueos/lumina,cpforbes/lumina,cpforbes/lumina,sasongko26/lumina,cpforbes/lumina,trueos/lumina,sasongko26/lumina,cpforbes/lumina,pcbsd/lumina,cpforbes/lumina,harcobbit/lumina,trueos/lumina,pcbsd/lumina,pcbsd/lumina,cpforbes/lumina,trueos/lumina,sasongko26/lumina,harcobbit/lumina,trueos/lumina,sasongko26/lumina,sasongko26/lumina,harcobbit/lumina