From cf3d4f9e9449389f8dba2bb2b802c07f5462192e Mon Sep 17 00:00:00 2001
From: Richard Maw <richard.maw@codethink.co.uk>
Date: Tue, 12 Nov 2013 10:59:18 +0000
Subject: yarns: Also output error messages to terminal

Saving the result is useful for the tests, but diagnostics of failures
are quicker if the result is printed to the terminal as well.
---
 yarns/morph.shell-lib | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/yarns/morph.shell-lib b/yarns/morph.shell-lib
index b11ddab1..2981e6d9 100644
--- a/yarns/morph.shell-lib
+++ b/yarns/morph.shell-lib
@@ -34,6 +34,9 @@ run_morph()
         --cachedir-min-space=0 --tempdir-min-space=0 \
         --no-default-config --config "$DATADIR/morph.conf" "$@" \
         2> "$DATADIR/result-$1"
+    local exit_code="$?"
+    cat "$DATADIR/result-$1" >&2
+    return "$exit_code"
 }
 
 
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