X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/ab6a6ff3011244795eb920cc577114776f57d63f..4d6435dbde12837bdf4b4d594e0440392df4b9d3:/tools/showbuildenv

diff --git a/tools/showbuildenv b/tools/showbuildenv
index e12bfe35..ac34d076 100755
--- a/tools/showbuildenv
+++ b/tools/showbuildenv
@@ -9,10 +9,14 @@
 # This script should *only* report basic information about the build
 # environment, and only that necessary to reproduce the build
 # environment.
+#
+# FIXME: Document meaning of script's exit status, if any.
+# It jumps through hoops with `|| true' despite not using `set -e'.
 
 offset () {
-    sed -e 's/^/    /'
+    sed -e '/./s/^/    /'
 }
+
 header () {
     echo
     echo $*