submodule: Document the details of the command line syntax

[git.git] / config.c

diff --git a/config.c b/config.c
index 857deb6c85091057f663d2eb7143f3717bd82687..526a3f4294fdce7e69f495df039cfcbfbb5e9955 100644 (file)
--- a/config.c
+++ b/config.c
@@ -955,14 +955,12 @@ int git_config_set_multivar(const char* key, const char* value,
                munmap(contents, contents_sz);
        }
 
-       if (close(fd) || commit_lock_file(lock) < 0) {
+       if (commit_lock_file(lock) < 0) {
                fprintf(stderr, "Cannot commit config file!\n");
                ret = 4;
                goto out_free;
        }
 
-       /* fd is closed, so don't try to close it below. */
-       fd = -1;
        /*
         * lock is committed, so don't try to roll it back below.
         * NOTE: Since lockfile.c keeps a linked list of all created
@@ -973,8 +971,6 @@ int git_config_set_multivar(const char* key, const char* value,
        ret = 0;
 
 out_free:
-       if (0 <= fd)
-               close(fd);
        if (lock)
                rollback_lock_file(lock);
        free(config_filename);
@@ -1072,7 +1068,7 @@ int git_config_rename_section(const char *old_name, const char *new_name)
        }
        fclose(config_file);
  unlock_and_out:
-       if (close(out_fd) || commit_lock_file(lock) < 0)
+       if (commit_lock_file(lock) < 0)
                        ret = error("Cannot commit config file!");
  out:
        free(config_filename);