Choosenim breaks nim compiling via Make

[ftsf]

OS: Windows

$ make
nim js -d:local -d:debug -o:main.js main.nim
     Error: getAppFilename failed. (Error was: Unable to read \.choosenim\current. (Error was: No installation has been chosen. (File missing: \.choosenim\current)))
      Info: If unexpected, please report this error to https://github.com/nim-lang/choosenim
make: *** [Makefile:2: local] Error 1

Running the same command works

$ nim js -d:local -d:debug -o:main.js main.nim
Hint: used config file 'C:\Users\user\.choosenim\toolchains\nim-2.2.4\config\nim.cfg' [Conf]
Hint: used config file 'C:\Users\user\.choosenim\toolchains\nim-2.2.4\config\config.nims' [Conf]
......................................................................................

Compiling from make previously worked in older versions of nim/choosenim.

[SpotlightKid]

The error message indicates that getHomeDir() returns an empty string in the make environment. Make sure that HOME (or USERPROFILE on Windows) is set there.