refs.c: remove ref_transaction_rollback

diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh
index 4ff2bb1bf254a932a6c2d19c0fe58e6c42f62c40..5aa8adcf9c8a53b8a643a37b9474886448f6a45b 100644 (file)
--- a/t/lib-git-p4.sh
+++ b/t/lib-git-p4.sh
@@ -48,7 +48,7 @@ P4DPORT=$((10669 + ($testid - $git_p4_test_start)))
 P4PORT=localhost:$P4DPORT
 P4CLIENT=client
 P4USER=author
-P4EDITOR=:
+P4EDITOR=true
 unset P4CHARSET
 export P4PORT P4CLIENT P4USER P4EDITOR P4CHARSET
 
@@ -57,6 +57,12 @@ cli="$TRASH_DIRECTORY/cli"
 git="$TRASH_DIRECTORY/git"
 pidfile="$TRASH_DIRECTORY/p4d.pid"
 
+# git p4 submit generates a temp file, which will
+# not get cleaned up if the submission fails.  Don't
+# clutter up /tmp on the test machine.
+TMPDIR="$TRASH_DIRECTORY"
+export TMPDIR
+
 start_p4d() {
        mkdir -p "$db" "$cli" "$git" &&
        rm -f "$pidfile" &&