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-rw-r--r--Build/source/texk/tests/TeXLive/TLUtils.pm10
-rw-r--r--Master/texmf-dist/bibtex/bib/beebe/texbook2.bib3
2 files changed, 8 insertions, 5 deletions
diff --git a/Build/source/texk/tests/TeXLive/TLUtils.pm b/Build/source/texk/tests/TeXLive/TLUtils.pm
index e440b0e1020..7e5e18cd7df 100644
--- a/Build/source/texk/tests/TeXLive/TLUtils.pm
+++ b/Build/source/texk/tests/TeXLive/TLUtils.pm
@@ -5,7 +5,7 @@
package TeXLive::TLUtils;
-my $svnrev = '$Revision: 31511 $';
+my $svnrev = '$Revision: 31914 $';
my $_modulerevision;
if ($svnrev =~ m/: ([0-9]+) /) {
$_modulerevision = $1;
@@ -521,19 +521,21 @@ sub xsystem {
=item C<run_cmd($cmd)>
-runs a command and captures its output. Then returns a list with the
-output as first element and the return value (exit code) as second.
+runs shell CMD and captures its output. Returns a list with CMD's
+output as the first element and the return value (exit code) as second.
=cut
sub run_cmd {
my $cmd = shift;
my $output = `$cmd`;
+ $output = "" if ! defined ($output); # don't return undef
+
my $retval = $?;
if ($retval != 0) {
$retval /= 256 if $retval > 0;
}
- return ($output, $retval);
+ return ($output,$retval);
}
diff --git a/Master/texmf-dist/bibtex/bib/beebe/texbook2.bib b/Master/texmf-dist/bibtex/bib/beebe/texbook2.bib
index 8fe8c9acf41..0af30be34b9 100644
--- a/Master/texmf-dist/bibtex/bib/beebe/texbook2.bib
+++ b/Master/texmf-dist/bibtex/bib/beebe/texbook2.bib
@@ -16,7 +16,7 @@
%%% USA",
%%% telephone = "+1 801 581 5254",
%%% FAX = "+1 801 581 4148",
-%%% checksum = "59422 9601 35623 348445",
+%%% checksum = "26790 9602 35626 348472",
%%% email = "beebe at math.utah.edu, beebe at acm.org,
%%% beebe at computer.org (Internet)",
%%% codetable = "ISO/ASCII",
@@ -1829,6 +1829,7 @@
author-l = lang-pl,
note-1 = "In Polish.",
note-l = lang-pl,
+ language = "Polish",
publisher-l = lang-pl,
series-l = lang-pl,
series-p1 = "Dissertationes Universitas Varsoviensis",