Fix git-pack-objects for 64-bit platforms

[git.git] / revision.c

diff --git a/revision.c b/revision.c
index 0505f3f..d41e59b 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -537,7 +537,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                                revs->max_count = atoi(arg + 12);
                                continue;
                        }
-                       /* accept -<digit>, like traditilnal "head" */
+                       /* accept -<digit>, like traditional "head" */
                        if ((*arg == '-') && isdigit(arg[1])) {
                                revs->max_count = atoi(arg + 1);
                                continue;
@@ -674,18 +674,16 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                        local_flags = UNINTERESTING;
                        arg++;
                }
-               if (get_sha1(arg, sha1) < 0) {
-                       struct stat st;
+               if (get_sha1(arg, sha1)) {
                        int j;
 
                        if (seen_dashdash || local_flags)
                                die("bad revision '%s'", arg);
 
                        /* If we didn't have a "--", all filenames must exist */
-                       for (j = i; j < argc; j++) {
-                               if (lstat(argv[j], &st) < 0)
-                                       die("'%s': %s", argv[j], strerror(errno));
-                       }
+                       for (j = i; j < argc; j++)
+                               verify_filename(revs->prefix, argv[j]);
+
                        revs->prune_data = get_pathspec(revs->prefix, argv + i);
                        break;
                }
@@ -695,7 +693,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
        if (def && !revs->commits) {
                unsigned char sha1[20];
                struct commit *commit;
-               if (get_sha1(def, sha1) < 0)
+               if (get_sha1(def, sha1))
                        die("bad default revision '%s'", def);
                commit = get_commit_reference(revs, def, sha1, 0);
                add_one_commit(commit, revs);
@@ -750,6 +748,17 @@ static void rewrite_parents(struct rev_info *revs, struct commit *commit)
        }
 }
 
+static void mark_boundary_to_show(struct commit *commit)
+{
+       struct commit_list *p = commit->parents;
+       while (p) {
+               commit = p->item;
+               p = p->next;
+               if (commit->object.flags & BOUNDARY)
+                       commit->object.flags |= BOUNDARY_SHOW;
+       }
+}
+
 struct commit *get_revision(struct rev_info *revs)
 {
        struct commit_list *list = revs->commits;
@@ -787,8 +796,20 @@ struct commit *get_revision(struct rev_info *revs)
                }
                if (commit->object.flags & SHOWN)
                        continue;
-               if (!(commit->object.flags & BOUNDARY) &&
-                   (commit->object.flags & UNINTERESTING))
+
+               /* We want to show boundary commits only when their
+                * children are shown.  When path-limiter is in effect,
+                * rewrite_parents() drops some commits from getting shown,
+                * and there is no point showing boundary parents that
+                * are not shown.  After rewrite_parents() rewrites the
+                * parents of a commit that is shown, we mark the boundary
+                * parents with BOUNDARY_SHOW.
+                */
+               if (commit->object.flags & BOUNDARY_SHOW) {
+                       commit->object.flags |= SHOWN;
+                       return commit;
+               }
+               if (commit->object.flags & UNINTERESTING)
                        continue;
                if (revs->min_age != -1 && (commit->date > revs->min_age))
                        continue;
@@ -801,6 +822,8 @@ struct commit *get_revision(struct rev_info *revs)
                        if (revs->parents)
                                rewrite_parents(revs, commit);
                }
+               if (revs->boundary)
+                       mark_boundary_to_show(commit);
                commit->object.flags |= SHOWN;
                return commit;
        } while (revs->commits);