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findRootsNoTemp: fixes comment about findRuntimeRoots

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The NIX_ROOT_FINDER environment variable was removed in
3c46fe62b8 when porting from perl to C.
This commit is contained in:
Samuel Dionne-Riel 2019-04-30 22:43:24 -04:00
parent 83f2b110ce
commit cbc7d9a412
1 changed files with 3 additions and 4 deletions
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7
src/libstore/gc.cc
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@ -326,10 +326,9 @@ void LocalStore::findRootsNoTemp(Roots & roots, bool censor)
findRoots(stateDir + "/" + gcRootsDir, DT_UNKNOWN, roots);
findRoots(stateDir + "/profiles", DT_UNKNOWN, roots);
/* Add additional roots returned by the program specified by the
NIX_ROOT_FINDER environment variable. This is typically used
to add running programs to the set of roots (to prevent them
from being garbage collected). */
/* Add additional roots returned by different platforms-specific
heuristics. This is typically used to add running programs to
the set of roots (to prevent them from being garbage collected). */
findRuntimeRoots(roots, censor);
}