userdbctl: drop redundant user name validity check
authorLennart Poettering <lennart@poettering.net>
Fri, 3 Apr 2020 20:27:09 +0000 (22:27 +0200)
committerLennart Poettering <lennart@poettering.net>
Wed, 8 Apr 2020 14:48:54 +0000 (16:48 +0200)
commit2aea5883f1d016ec7304acdb59516c30cae92452
tree516d9c09240e7e1daa0c577762e9cfaf4b4d1807
parent8ff8ce62845e708186077d11eba83adae7b02e61
userdbctl: drop redundant user name validity check

The userdb_by_name() invocation immediately following does the same check
anyway, no need to do this twice.

(Also, make sure we exit the function early on failure)
src/userdb/userdbctl.c