lock_file(): exit early if lockfile cannot be opened

diff --git a/merge-recursive.c b/merge-recursive.c
index 22315c370aaef56222ba96e6aef7fe33bb17cd9e..8ad4be897d88c691d43c30afb698a1ae952b8596 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1555,7 +1555,7 @@ static int blob_unchanged(const unsigned char *o_sha,
         * unchanged since their sha1s have already been compared.
         */
        if (renormalize_buffer(path, o.buf, o.len, &o) |
-           renormalize_buffer(path, a.buf, o.len, &a))
+           renormalize_buffer(path, a.buf, a.len, &a))
                ret = (o.len == a.len && !memcmp(o.buf, a.buf, o.len));
 
 error_return:
@@ -1686,10 +1686,6 @@ static int merge_content(struct merge_options *o,
 static int process_entry(struct merge_options *o,
                         const char *path, struct stage_data *entry)
 {
-       /*
-       printf("processing entry, clean cache: %s\n", index_only ? "yes": "no");
-       print_index_entry("\tpath: ", entry);
-       */
        int clean_merge = 1;
        int normalize = o->renormalize;
        unsigned o_mode = entry->stages[1].mode;