CVS commit: src/external/bsd/nvi/usr.bin/recover

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Sat Nov  4 07:04:01 UTC 2017

Modified Files:
        src/external/bsd/nvi/usr.bin/recover: virecover

Log Message:
Put back the tests for "no files matched" (in a different way than they
were written previously - but that's just style.)   This is not csh...

Use the correct test operator to test for an empty file (rather than
testing for an empty file name...)

Write test ('[') commands in a way that is defined to work, rather than
just happens to - we can afford the (negligible) performance hit here.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/external/bsd/nvi/usr.bin/recover/virecover

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.