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-rw-r--r--lib/control.sh1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/control.sh b/lib/control.sh
index e44ccc2..5c86527 100644
--- a/lib/control.sh
+++ b/lib/control.sh
@@ -226,6 +226,7 @@ ob_set_substvar()
esac
# Trim leading and trailing whitespace from value.
+ # TODO: "read" can probably do this more simply.
value="$(echo "${value}" | sed -n '
H; # Store each input line in the hold space.
${ # At the last line of input: