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* Fix copyright and rcsidJune McEnroe2020-03-09
* Move bltin out of subdirectoryJune McEnroe2020-03-09
* Import /usr/src/usr.bin/printf from FreeBSD 12.1-RELEASEJune McEnroe2020-03-09
* Remove 1sh sourcesJune McEnroe2020-03-09
* Rename catsh to 1shJune McEnroe2019-06-28
lass='logsubject'>cgit.c: Do not restore unset environment variablesLukas Fleischer getenv() returns a NULL pointer if the specified variable name cannot be found in the environment. However, some setenv() implementations crash if a NULL pointer is passed as second argument. Only restore variables that are not NULL. See commit d96d2c98ebc4c2d3765f5b35c4142e0e828a421b for a related patch. Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de> 2013-04-09t0107: Use `tar -z` for gzip'ed archivesLukas Fleischer