don't generate unnecessary output in run-command-on-git-revisions

When doing the `reset --hard` it would output something like "HEAD is now at as2zv22" which would interfer with other scripts.
idimetrix · Nov 27, 2014 · 00c0ac7 · 00c0ac7
1 parent 6ddc3cb
commit 00c0ac7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bin/run-command-on-git-revisions b/bin/run-command-on-git-revisions
@@ -65,7 +65,7 @@ run_tests() {
         debug "Checking out: $(git log --oneline -1 $rev)"
         log_command git checkout --quiet $rev
         log_command $test_command
-        log_command git reset --hard
+        log_command git reset --hard --quiet
     done
     log_command git checkout --quiet $end_ref
     debug "OK for all revisions!"