showbuildenv: Drop lsb_release(1); /etc/lsb_release tested earlier.

diff --git a/tools/showbuildenv b/tools/showbuildenv
index 10c29bb..5eec6ee 100755 (executable)
--- a/tools/showbuildenv
+++ b/tools/showbuildenv
@@ -66,8 +66,4 @@ case ${os} in
        (pkg info 2>/dev/null | offset) || true
        (pkg_info 2>/dev/null | offset) || true
        ;;
-
-    Linux)
-        header Linux distribution:
-        (lsb_release -a 2>&1 | offset) || true
 esac