gitweb: Lift any characters restriction on searched strings

[git.git] / builtin-pack-objects.c

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 51a850e1113f6d89cbd7730949a444b330231b1c..9b3ef94c4cea6eba9d79feb5c6647deb2e149daa 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -979,6 +979,8 @@ static void add_pbase_object(struct tree_desc *tree,
        int cmp;
 
        while (tree_entry(tree,&entry)) {
+               if (S_ISGITLINK(entry.mode))
+                       continue;
                cmp = tree_entry_len(entry.path, entry.sha1) != cmplen ? 1 :
                      memcmp(name, entry.path, cmplen);
                if (cmp > 0)
@@ -1273,9 +1275,8 @@ struct unpacked {
        unsigned depth;
 };
 
-static int delta_cacheable(struct unpacked *trg, struct unpacked *src,
-                           unsigned long src_size, unsigned long trg_size,
-                           unsigned long delta_size)
+static int delta_cacheable(unsigned long src_size, unsigned long trg_size,
+                          unsigned long delta_size)
 {
        if (max_delta_cache_size && delta_cache_size + delta_size > max_delta_cache_size)
                return 0;
@@ -1355,6 +1356,9 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
        /* Load data if not already done */
        if (!trg->data) {
                trg->data = read_sha1_file(trg_entry->idx.sha1, &type, &sz);
+               if (!trg->data)
+                       die("object %s cannot be read",
+                           sha1_to_hex(trg_entry->idx.sha1));
                if (sz != trg_size)
                        die("object %s inconsistent object length (%lu vs %lu)",
                            sha1_to_hex(trg_entry->idx.sha1), sz, trg_size);
@@ -1362,6 +1366,9 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
        }
        if (!src->data) {
                src->data = read_sha1_file(src_entry->idx.sha1, &type, &sz);
+               if (!src->data)
+                       die("object %s cannot be read",
+                           sha1_to_hex(src_entry->idx.sha1));
                if (sz != src_size)
                        die("object %s inconsistent object length (%lu vs %lu)",
                            sha1_to_hex(src_entry->idx.sha1), sz, src_size);
@@ -1397,7 +1404,7 @@ static int try_delta(struct unpacked *trg, struct unpacked *src,
        trg_entry->delta_size = delta_size;
        trg->depth = src->depth + 1;
 
-       if (delta_cacheable(src, trg, src_size, trg_size, delta_size)) {
+       if (delta_cacheable(src_size, trg_size, delta_size)) {
                trg_entry->delta_data = xrealloc(delta_buf, delta_size);
                delta_cache_size += trg_entry->delta_size;
        } else