Add git-zip-tree to .gitignore

diff --git a/builtin-rev-list.c b/builtin-rev-list.c
index 0dee1734a31308ace74b0b25cc87ffcf4993549b..7f3e1fcfb34810285815f97979e8078e2ad6209d 100644 (file)
--- a/builtin-rev-list.c
+++ b/builtin-rev-list.c
@@ -39,9 +39,9 @@ static const char rev_list_usage[] =
 
 static struct rev_info revs;
 
-static int bisect_list = 0;
-static int show_timestamp = 0;
-static int hdr_termination = 0;
+static int bisect_list;
+static int show_timestamp;
+static int hdr_termination;
 static const char *header_prefix;
 
 static void show_commit(struct commit *commit)
@@ -93,10 +93,8 @@ static void show_commit(struct commit *commit)
                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
-       if (commit->buffer) {
-               free(commit->buffer);
-               commit->buffer = NULL;
-       }
+       free(commit->buffer);
+       commit->buffer = NULL;
 }
 
 static void process_blob(struct blob *blob,