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-rw-r--r--tests/lib3
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/lib b/tests/lib
index 6b31c9d..7b7bcfb 100644
--- a/tests/lib
+++ b/tests/lib
@@ -399,7 +399,8 @@ t-ref-same-val () {
case "$t_ref_val" in
'') ;;
"$val") ;;
- *) fail "ref varies: $name: $val != $t_ref_val" ;;
+ *) fail "ref varies: $name:\
+ ${val:-nothing} != ${t_ref_val:-nothing}" ;;
esac
t_ref_val="$val"
}