perl-module: Remove loading of memory:usage module

The memory leakage/usage test was removed with commit
https://git.savannah.gnu.org/cgit/pspp.git/commit/?id=20934a68593edbd52577f1ba0ea93c74eb018af5

but the memory module was still loaded. On debian this
memory module requires an additional dependency
libmemory-usage-perl which is not required. As the
memory module is not used inside the test I removed it.

diff --git a/perl-module/t/Pspp.t b/perl-module/t/Pspp.t
index b8b76d3c35d43b604deea796b4b964a35b9bb5d6..e9d4e613e26bfe0eaa5b3f0c96fe6b5e5425865c 100644 (file)
--- a/perl-module/t/Pspp.t
+++ b/perl-module/t/Pspp.t
@@ -28,7 +28,6 @@
 use Test::More tests => 37;
 use Text::Diff;
 use File::Temp qw/ tempfile tempdir /;
-use Memory::Usage;
 BEGIN { use_ok('PSPP') };
 
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