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-rw-r--r--pym/_emerge/BinpkgEnvExtractor.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/pym/_emerge/BinpkgEnvExtractor.py b/pym/_emerge/BinpkgEnvExtractor.py
index 77060589a..f68971b35 100644
--- a/pym/_emerge/BinpkgEnvExtractor.py
+++ b/pym/_emerge/BinpkgEnvExtractor.py
@@ -30,7 +30,7 @@ class BinpkgEnvExtractor(CompositeTask):
def _start(self):
saved_env_path = self._get_saved_env_path()
dest_env_path = self._get_dest_env_path()
- shell_cmd = "bzip2 -dc %s > %s" % \
+ shell_cmd = "${PORTAGE_BUNZIP2_COMMAND:-${PORTAGE_BZIP2_COMMAND} -d} -c -- %s > %s" % \
(_shell_quote(saved_env_path),
_shell_quote(dest_env_path))
extractor_proc = SpawnProcess(