Make `overridePackages` extend rather than replace existing overrides#19496

Merged

cstrahan merged 2 commits intoNixOS:masterfrom

Ericson2314:overridePackages

Oct 26, 2016

Commits on Oct 13, 2016

top-level: Make `overridePackages` extend rather than replace existing overrides
Ericson2314
committed
top-level: Use foldl' to make the list of package functions top to bottom
Ericson2314
committed