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-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index fbd12a7..9908f8b 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ UNPACK_ARCHIVE = \
$(if $(filter %.tgz, $(1)),tar xzf '$(1)', \
$(if $(filter %.tar.gz, $(1)),tar xzf '$(1)', \
$(if $(filter %.tar.bz2, $(1)),tar xjf '$(1)', \
- $(if $(filter %.tar.lzma,$(1)),xz -dc -F lzma '$(1)' | tar x, \
+ $(if $(filter %.tar.lzma,$(1)),xz -dc -F lzma '$(1)' | tar xf -, \
$(if $(filter %.zip, $(1)),unzip -q '$(1)', \
$(error Unknown archive format: $(1)))))))