mailinfo: ignore blanks after in-body headers.

[git.git] / revision.c

diff --git a/revision.c b/revision.c
index 8e93e40..75c648c 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -54,6 +54,7 @@ static void mark_blob_uninteresting(struct blob *blob)
 void mark_tree_uninteresting(struct tree *tree)
 {
        struct tree_desc desc;
+       struct name_entry entry;
        struct object *obj = &tree->object;
 
        if (obj->flags & UNINTERESTING)
@@ -66,18 +67,11 @@ void mark_tree_uninteresting(struct tree *tree)
 
        desc.buf = tree->buffer;
        desc.size = tree->size;
-       while (desc.size) {
-               unsigned mode;
-               const char *name;
-               const unsigned char *sha1;
-
-               sha1 = tree_entry_extract(&desc, &name, &mode);
-               update_tree_entry(&desc);
-
-               if (S_ISDIR(mode))
-                       mark_tree_uninteresting(lookup_tree(sha1));
+       while (tree_entry(&desc, &entry)) {
+               if (S_ISDIR(entry.mode))
+                       mark_tree_uninteresting(lookup_tree(entry.sha1));
                else
-                       mark_blob_uninteresting(lookup_blob(sha1));
+                       mark_blob_uninteresting(lookup_blob(entry.sha1));
        }
 
        /*
@@ -309,7 +303,7 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit)
                parse_commit(p);
                switch (rev_compare_tree(revs, p->tree, commit->tree)) {
                case REV_TREE_SAME:
-                       if (p->object.flags & UNINTERESTING) {
+                       if (!revs->simplify_history || (p->object.flags & UNINTERESTING)) {
                                /* Even if a merge with an uninteresting
                                 * side branch brought the entire change
                                 * we are interested in, we do not want
@@ -525,6 +519,7 @@ void init_revisions(struct rev_info *revs)
 
        revs->abbrev = DEFAULT_ABBREV;
        revs->ignore_merges = 1;
+       revs->simplify_history = 1;
        revs->pruning.recursive = 1;
        revs->pruning.add_remove = file_add_remove;
        revs->pruning.change = file_change;
@@ -762,6 +757,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                                revs->full_diff = 1;
                                continue;
                        }
+                       if (!strcmp(arg, "--full-history")) {
+                               revs->simplify_history = 0;
+                               continue;
+                       }
                        opts = diff_opt_parse(&revs->diffopt, argv+i, argc-i);
                        if (opts > 0) {
                                revs->diff = 1;