Merge branch 'maint'

* maint:
  checkout -f: deal with a D/F conflict entry correctly
  sha1_name.c: avoid unnecessary strbuf_release
  refs.c: release file descriptor on error return

3 files changed, 4 insertions, 4 deletions

diff --git a/refs.c b/refs.c
index dffe395a97..e15880fbc8 100644
--- a/refs.c
+++ b/refs.c
@@ -1525,8 +1525,10 @@ int for_each_recent_reflog_ent(const char *ref, each_reflog_ent_fn fn, long ofs,
 		if (fstat(fileno(logfp), &statbuf) ||
 		    statbuf.st_size < ofs ||
 		    fseek(logfp, -ofs, SEEK_END) ||
-		    fgets(buf, sizeof(buf), logfp))
+		    fgets(buf, sizeof(buf), logfp)) {
+			fclose(logfp);
 			return -1;
+		}
 	}
 
 	while (fgets(buf, sizeof(buf), logfp)) {
diff --git a/sha1_name.c b/sha1_name.c
index 904bcd96a5..44bb62d270 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -777,8 +777,6 @@ int interpret_branch_name(const char *name, struct strbuf *buf)
 	for_each_recent_reflog_ent("HEAD", grab_nth_branch_switch, 40960, &cb);
 	if (cb.cnt < nth) {
 		cb.cnt = 0;
-		for (i = 0; i < nth; i++)
-			strbuf_release(&cb.buf[i]);
 		for_each_reflog_ent("HEAD", grab_nth_branch_switch, &cb);
 	}
 	if (cb.cnt < nth)
diff --git a/unpack-trees.c b/unpack-trees.c
index 48d862d3b4..720f7a1616 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -999,7 +999,7 @@ 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)) {