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-rw-r--r--tests/lib-baredebian6
1 files changed, 4 insertions, 2 deletions
diff --git a/tests/lib-baredebian b/tests/lib-baredebian
index f4ed421..368aa78 100644
--- a/tests/lib-baredebian
+++ b/tests/lib-baredebian
@@ -48,9 +48,11 @@ baredebian-test-core () {
t-dgit -wn --quilt=$quiltmode --dgit-view-save=split.b quilt-fixup
t-dgit -wn --quilt=$quiltmode --dgit-view-save=split.p --new push
- git merge-base --is-ancestor $uvtag split.p
git merge-base --is-ancestor HEAD split.p
- set +e; git merge-base HEAD $uvtag; rc=$?; set -e; [ $rc = 1 ]
+ if [ "$uvtag" ]; then
+ git merge-base --is-ancestor $uvtag split.p
+ set +e; git merge-base HEAD $uvtag; rc=$?; set -e; [ $rc = 1 ]
+ fi
git clean -xdff
# t-pushed-good-* wants a clean tree to start with, but this