revision: new rev^-n shorthand for rev^n..rev

diff --git a/t/test-lib.sh b/t/test-lib.sh
index eada492d884a2558ff81aa6731db727c4cac3f8a..ac56512a1c5e4fde4af33cedcbb1cab11487d29a 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -89,6 +89,7 @@ unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
                UNZIP
                PERF_
                CURL_VERBOSE
+               TRACE_CURL
        ));
        my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
        print join("\n", @vars);