Some recent tests accidentally depended on very new versions of git.

diff --git a/test.sh b/test.sh
index c6ecde20bdf4f7acfd624bc6d85efe6b0e42732f..8c1f1ea6bdfe6934dfc0e67112dc6a97f82065bc 100755 (executable)
--- a/test.sh
+++ b/test.sh
@@ -73,7 +73,7 @@ undo()
 
 last_commit_message()
 {
-       git log --format=%s -1
+       git log --pretty=format:%s -1
 }
 
 rm -rf mainline subproj
@@ -292,7 +292,7 @@ git subtree split --prefix subdir --branch mainsub4
 # at this point, the new commit's parent should be sub3
 # if it's not, something went wrong (the "newparent" of "master~" commit should have been sub3,
 # but it wasn't, because it's cache was not set to itself)
-check_equal "$(git log --format=%P -1 mainsub4)" "$(git rev-parse sub3)"
+check_equal "$(git log --pretty=format:%P -1 mainsub4)" "$(git rev-parse sub3)"