config: return configset value for current_config_ functions

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 655ebaa4717fe6e43b4b16a69e5eb282140edd6d..9d2bfb7a16afc10c1a52fe80e718d6199df0e331 100644 (file)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -549,7 +549,8 @@ do_next () {
 
                mark_action_done
                do_pick $sha1 "$rest"
-               warn "Stopped at $sha1... $rest"
+               sha1_abbrev=$(git rev-parse --short $sha1)
+               warn "Stopped at $sha1_abbrev... $rest"
                exit_with_patch $sha1 0
                ;;
        squash|s|fixup|f)
@@ -866,12 +867,12 @@ add_exec_commands () {
 # $3: the input filename
 check_commit_sha () {
        badsha=0
-       if test -z $1
+       if test -z "$1"
        then
                badsha=1
        else
                sha1_verif="$(git rev-parse --verify --quiet $1^{commit})"
-               if test -z $sha1_verif
+               if test -z "$sha1_verif"
                then
                        badsha=1
                fi