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-rw-r--r--csu/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/csu/Makefile b/csu/Makefile
index 20709c3c8d..bd82641d41 100644
--- a/csu/Makefile
+++ b/csu/Makefile
@@ -241,7 +241,7 @@ $(objpfx)version-info.h: $(common-objpfx)config.make $(all-Banner-files)
esac; \
files="$(all-Banner-files)"; \
if test -n "$$files"; then \
- echo "\"Available extensions:\\n\""; \
+ printf '"Available extensions:\\n"\n'; \
sed -e '/^#/d' -e 's/^[[:space:]]*/ /' \
-e 's/^\(.*\)$$/\"\1\\n\"/' $$files; \
fi) > $@T