git-fetch: Always fetch tags if the object they reference exists

diff --git a/unpack-trees.c b/unpack-trees.c
index fda7729f1d0e7eb85f449e41800a74278bc48254..c527d7d049155d1808e0bf69aba42d49cea7b68f 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -297,7 +297,7 @@ static void check_updates(struct cache_entry **src, int nr,
 {
        unsigned short mask = htons(CE_UPDATE);
        unsigned cnt = 0, total = 0;
-       struct progress progress;
+       struct progress *progress = NULL;
        char last_symlink[PATH_MAX];
 
        if (o->update && o->verbose_update) {
@@ -307,8 +307,8 @@ static void check_updates(struct cache_entry **src, int nr,
                                total++;
                }
 
-               start_progress_delay(&progress, "Checking %u files out...",
-                                    "", total, 50, 2);
+               progress = start_progress_delay("Checking out files",
+                                               total, 50, 2);
                cnt = 0;
        }
 
@@ -316,9 +316,8 @@ static void check_updates(struct cache_entry **src, int nr,
        while (nr--) {
                struct cache_entry *ce = *src++;
 
-               if (total)
-                       if (!ce->ce_mode || ce->ce_flags & mask)
-                               display_progress(&progress, ++cnt);
+               if (!ce->ce_mode || ce->ce_flags & mask)
+                       display_progress(progress, ++cnt);
                if (!ce->ce_mode) {
                        if (o->update)
                                unlink_entry(ce->name, last_symlink);
@@ -332,8 +331,7 @@ static void check_updates(struct cache_entry **src, int nr,
                        }
                }
        }
-       if (total)
-               stop_progress(&progress);;
+       stop_progress(&progress);
 }
 
 int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options *o)
@@ -667,7 +665,6 @@ int threeway_merge(struct cache_entry **stages,
        int no_anc_exists = 1;
        int i;
 
-       remove_entry(remove);
        for (i = 1; i < o->head_idx; i++) {
                if (!stages[i] || stages[i] == o->df_conflict_entry)
                        any_anc_missing = 1;
@@ -730,8 +727,10 @@ int threeway_merge(struct cache_entry **stages,
        }
 
        /* #1 */
-       if (!head && !remote && any_anc_missing)
+       if (!head && !remote && any_anc_missing) {
+               remove_entry(remove);
                return 0;
+       }
 
        /* Under the new "aggressive" rule, we resolve mostly trivial
         * cases that we historically had git-merge-one-file resolve.
@@ -763,6 +762,7 @@ int threeway_merge(struct cache_entry **stages,
                if ((head_deleted && remote_deleted) ||
                    (head_deleted && remote && remote_match) ||
                    (remote_deleted && head && head_match)) {
+                       remove_entry(remove);
                        if (index)
                                return deleted_entry(index, index, o);
                        else if (ce && !head_deleted)
@@ -785,6 +785,7 @@ int threeway_merge(struct cache_entry **stages,
                verify_uptodate(index, o);
        }
 
+       remove_entry(remove);
        o->nontrivial_merge = 1;
 
        /* #2, #3, #4, #6, #7, #9, #10, #11. */