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(parent: 3454f9e) | patch
util: when replacing env vars replace unset envvars by nothing
authorLennart Poettering <lennart@poettering.net>
Tue, 10 Aug 2010 19:05:19 +0000 (21:05 +0200)
committerLennart Poettering <lennart@poettering.net>
Tue, 10 Aug 2010 23:44:38 +0000 (01:44 +0200)
commitb95cf3629e8d78a0d28e71b0f5559fa9a8c038b5
tree4d72938e060181b52403d878e1e7ac94b191ced2tree | snapshot
parent3454f9e519260c1b9908dda23870a6c6cdd79f22commit | diff
util: when replacing env vars replace unset envvars by nothing

This makes it easier to support /etc/sysconfig/xxxx with command line
env vars in style of $OPTIONS which might or might not be set.
fixme diff | blob | history
src/util.c diff | blob | history
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