t/Makefile: add a rule to re-run previously-failed tests

diff --git a/t/test-lib.sh b/t/test-lib.sh
index b021329e03eeef257afb8fb36a40644e000079b5..cde7fc7fcf355d04708126980d099df820cd00ce 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -1106,6 +1106,10 @@ test_lazy_prereq NOT_ROOT '
        test "$uid" != 0
 '
 
+test_lazy_prereq JGIT '
+       type jgit
+'
+
 # SANITY is about "can you correctly predict what the filesystem would
 # do by only looking at the permission bits of the files and
 # directories?"  A typical example of !SANITY is running the test