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-rw-r--r--Master/tlpkg/TeXLive/TLPDB.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/Master/tlpkg/TeXLive/TLPDB.pm b/Master/tlpkg/TeXLive/TLPDB.pm
index 24636e2e7ba..2db071c352b 100644
--- a/Master/tlpkg/TeXLive/TLPDB.pm
+++ b/Master/tlpkg/TeXLive/TLPDB.pm
@@ -219,8 +219,8 @@ sub from_file {
if ($ret && (-r "$lzmafile")) {
# ok, let the fun begin
debug("Un-lzmaing $lzmafile to $tlpdbfile\n");
- system("$::progs{'lzmadec'} < $lzmafile_quote > $tlpdbfile_quote");
- if (! -r $tlpdbfile) {
+ # lzmadec *hopefully* returns 0 on success and anything else on failure
+ if (!system("$::progs{'lzmadec'} < $lzmafile_quote > $tlpdbfile_quote")) {
debug("Un-lzmaing $lzmafile did not succeed, try normally\n");
} else {
unlink($lzmafile);