config: return configset value for current_config_ functions

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 470413b9f9b603b8f9fe8718607bf66f6c794cdf..9d2bfb7a16afc10c1a52fe80e718d6199df0e331 100644 (file)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -82,6 +82,7 @@ rewritten_pending="$state_dir"/rewritten-pending
 cr=$(printf "\015")
 
 strategy_args=${strategy:+--strategy=$strategy}
+test -n "$strategy_opts" &&
 eval '
        for strategy_opt in '"$strategy_opts"'
        do