test suite: --overwrite test: Be more tolerant of exact message

We're about to change this, apropos of #891031.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/tests/tests/overwrite-splitbrains b/tests/tests/overwrite-splitbrains
index 0ef03f65369b216df446b46a64eadf467ed17ed0..06d1a987159dded6c3df000c1e1f197ff7164679 100755 (executable)
--- a/tests/tests/overwrite-splitbrains
+++ b/tests/tests/overwrite-splitbrains
@@ -14,7 +14,7 @@ t-dgit fetch
 t-refs-same-start
 t-ref-head
 
-t-expect-fail 'check failed (maybe --overwrite is needed' \
+t-expect-fail 'maybe --overwrite is needed' \
 t-dgit --quilt=gbp --dgit-view-save=split.p push
 
 t-refs-same-start