singleuse.pl: fix string warning

"Use of uninitialized value $unittests in concatenation on line 170"

Closes #19266
This commit is contained in:
Daniel Stenberg 2025-10-28 09:37:39 +01:00
parent fa49c50ac3
commit bc99770217
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@ -36,7 +36,7 @@
use strict;
use warnings;
my $unittests;
my $unittests="";
if(@ARGV && $ARGV[0] eq "--unit") {
$unittests = "tests/unit ";
shift @ARGV;