Btrfs-progs: close file descriptor in cmds-send.c

valgrind found this very obvious issue.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>

diff --git a/cmds-send.c b/cmds-send.c
index 5a7183d..3ba5af6 100644 (file)
--- a/cmds-send.c
+++ b/cmds-send.c
@@ -82,6 +82,7 @@ int find_mount_root(const char *path, char **mount_root)
                        }
                }
        }
+       fclose(mnttab);
 
        *mount_root = realpath(longest_match, NULL);
        free(longest_match);