parse-options: remove unused OPT_SET_PTR

diff --git a/git-bisect.sh b/git-bisect.sh
index 2524060475ef369c0b9a4641aa88dc2ad6083da4..73b4c14d4f631b811a20392684a87c6b97daedc7 100755 (executable)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -126,7 +126,8 @@ bisect_start() {
                start_head=$(cat "$GIT_DIR/BISECT_START")
                if test "z$mode" != "z--no-checkout"
                then
-                       git checkout "$start_head" --
+                       git checkout "$start_head" -- ||
+                       die "$(eval_gettext "Checking out '\$start_head' failed. Try 'git bisect reset <validbranch>'.")"
                fi
        else
                # Get rev from where we start.
@@ -136,7 +137,7 @@ bisect_start() {
                        # cogito usage, and cogito users should understand
                        # it relates to cg-seek.
                        [ -s "$GIT_DIR/head-name" ] &&
-                               die "$(gettext "won't bisect on seeked tree")"
+                               die "$(gettext "won't bisect on cg-seek'ed tree")"
                        start_head="${head#refs/heads/}"
                        ;;
                *)
@@ -310,7 +311,23 @@ bisect_next() {
        res=$?
 
        # Check if we should exit because bisection is finished
-       test $res -eq 10 && exit 0
+       if test $res -eq 10
+       then
+               bad_rev=$(git show-ref --hash --verify refs/bisect/bad)
+               bad_commit=$(git show-branch $bad_rev)
+               echo "# first bad commit: $bad_commit" >>"$GIT_DIR/BISECT_LOG"
+               exit 0
+       elif test $res -eq 2
+       then
+               echo "# only skipped commits left to test" >>"$GIT_DIR/BISECT_LOG"
+               good_revs=$(git for-each-ref --format="%(objectname)" "refs/bisect/good-*")
+               for skipped in $(git rev-list refs/bisect/bad --not $good_revs)
+               do
+                       skipped_commit=$(git show-branch $skipped)
+                       echo "# possible first bad commit: $skipped_commit" >>"$GIT_DIR/BISECT_LOG"
+               done
+               exit $res
+       fi
 
        # Check for an error in the bisection process
        test $res -ne 0 && exit $res