info/grafts: allow trailing whitespaces at the end of line

diff --git a/unpack-trees.c b/unpack-trees.c
index da2e3c09158195e98c20a08fb97f9b37a5d5a5a5..a0697d24126b8cc894649da9a25e652bbea9dab7 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -7,6 +7,7 @@
 #include "unpack-trees.h"
 #include "progress.h"
 #include "refs.h"
+#include "attr.h"
 
 /*
  * Error messages expected by scripts out of plumbing commands such as
@@ -49,7 +50,7 @@ static void add_entry(struct unpack_trees_options *o, struct cache_entry *ce,
        memcpy(new, ce, size);
        new->next = NULL;
        new->ce_flags = (new->ce_flags & ~clear) | set;
-       add_index_entry(&o->result, new, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE|ADD_CACHE_SKIP_DFCHECK);
+       add_index_entry(&o->result, new, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE);
 }
 
 /*
@@ -60,7 +61,7 @@ static void unlink_entry(struct cache_entry *ce)
 {
        if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce)))
                return;
-       if (unlink(ce->name))
+       if (unlink_or_warn(ce->name))
                return;
        schedule_dir_for_removal(ce->name, ce_namelen(ce));
 }
@@ -86,6 +87,8 @@ static int check_updates(struct unpack_trees_options *o)
                cnt = 0;
        }
 
+       if (o->update)
+               git_attr_set_direction(GIT_ATTR_CHECKOUT, &o->result);
        for (i = 0; i < index->cache_nr; i++) {
                struct cache_entry *ce = index->cache[i];
 
@@ -110,6 +113,8 @@ static int check_updates(struct unpack_trees_options *o)
                }
        }
        stop_progress(&progress);
+       if (o->update)
+               git_attr_set_direction(GIT_ATTR_CHECKIN, NULL);
        return errs != 0;
 }
 
@@ -266,9 +271,9 @@ static int unpack_nondirectories(int n, unsigned long mask,
        if (o->merge)
                return call_unpack_fn(src, o);
 
-       n += o->merge;
        for (i = 0; i < n; i++)
-               add_entry(o, src[i], 0, 0);
+               if (src[i] && src[i] != o->df_conflict_entry)
+                       add_entry(o, src[i], 0, 0);
        return 0;
 }
 
@@ -977,7 +982,7 @@ int oneway_merge(struct cache_entry **src, struct unpack_trees_options *o)
                return error("Cannot do a oneway merge of %d trees",
                             o->merge_size);
 
-       if (!a)
+       if (!a || a == o->df_conflict_entry)
                return deleted_entry(old, old, o);
 
        if (old && same(old, a)) {