Documentation: clarify how "git commit" cleans up the edited log message

diff --git a/bundle.c b/bundle.c
index 2e2dbd50efbf2eca2b36f6dd7ceeb68bbecc90ba..f732c920aadd7515d56f7d344f771fb9d362f042 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -334,7 +334,7 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
                if (e->item->flags & UNINTERESTING)
                        continue;
                if (dwim_ref(e->name, strlen(e->name), sha1, &ref) != 1)
-                       continue;
+                       goto skip_write_ref;
                if (read_ref_full(e->name, RESOLVE_REF_READING, sha1, &flag))
                        flag = 0;
                display_ref = (flag & REF_ISSYMREF) ? e->name : ref;
@@ -342,7 +342,7 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
                if (e->item->type == OBJ_TAG &&
                                !is_tag_in_date_range(e->item, revs)) {
                        e->item->flags |= UNINTERESTING;
-                       continue;
+                       goto skip_write_ref;
                }
 
                /*
@@ -357,8 +357,7 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
                if (!(e->item->flags & SHOWN) && e->item->type == OBJ_COMMIT) {
                        warning(_("ref '%s' is excluded by the rev-list options"),
                                e->name);
-                       free(ref);
-                       continue;
+                       goto skip_write_ref;
                }
                /*
                 * If you run "git bundle create bndl v1.0..v2.0", the
@@ -388,8 +387,7 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
                                obj->flags |= SHOWN;
                                add_pending_object(revs, obj, e->name);
                        }
-                       free(ref);
-                       continue;
+                       goto skip_write_ref;
                }
 
                ref_count++;
@@ -397,6 +395,7 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs)
                write_or_die(bundle_fd, " ", 1);
                write_or_die(bundle_fd, display_ref, strlen(display_ref));
                write_or_die(bundle_fd, "\n", 1);
+ skip_write_ref:
                free(ref);
        }