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-rw-r--r--Master/tlpkg/TeXLive/TLUtils.pm1
1 files changed, 1 insertions, 0 deletions
diff --git a/Master/tlpkg/TeXLive/TLUtils.pm b/Master/tlpkg/TeXLive/TLUtils.pm
index 46f50c41b8d..c96fad10358 100644
--- a/Master/tlpkg/TeXLive/TLUtils.pm
+++ b/Master/tlpkg/TeXLive/TLUtils.pm
@@ -1647,6 +1647,7 @@ sub conv_to_win_path {
# we need absolute pathes, too
if ($p !~ m!^.:!) {
my $cwd = `cd`;
+ die "sorry, could not find current working directory via cd?!" if ! $cwd;
chomp($cwd);
$p = "$cwd\\$p";
}