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-rw-r--r--pym/_emerge/BinpkgExtractorAsync.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/pym/_emerge/BinpkgExtractorAsync.py b/pym/_emerge/BinpkgExtractorAsync.py
index 004544e92..d1630f242 100644
--- a/pym/_emerge/BinpkgExtractorAsync.py
+++ b/pym/_emerge/BinpkgExtractorAsync.py
@@ -13,10 +13,12 @@ class BinpkgExtractorAsync(SpawnProcess):
_shell_binary = portage.const.BASH_BINARY
def _start(self):
+ # Add -q to bzip2 opts, in order to avoid "trailing garbage after
+ # EOF ignored" warning messages due to xpak trailer.
# SIGPIPE handling (128 + SIGPIPE) should be compatible with
# assert_sigpipe_ok() that's used by the ebuild unpack() helper.
self.args = [self._shell_binary, "-c",
- ("${PORTAGE_BUNZIP2_COMMAND:-${PORTAGE_BZIP2_COMMAND} -d} -c -- %s | tar -xp -C %s -f - ; " + \
+ ("${PORTAGE_BUNZIP2_COMMAND:-${PORTAGE_BZIP2_COMMAND} -d} -cq -- %s | tar -xp -C %s -f - ; " + \
"p=(${PIPESTATUS[@]}) ; " + \
"if [[ ${p[0]} != 0 && ${p[0]} != %d ]] ; then " % (128 + signal.SIGPIPE) + \
"echo bzip2 failed with status ${p[0]} ; exit ${p[0]} ; fi ; " + \