[tor-commits] [tor/master] Do not try to uncompress an empty spool

[nickm@xxxxxxxxxxxxxx]

commit d3279d4304f5ebae0d1612e6c16d20e27b8e8790
Author: Nick Mathewson <nickm@xxxxxxxxxxxxxx>
Date:   Mon May 15 18:13:38 2017 -0400

    Do not try to uncompress an empty spool
---
 src/or/directory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/or/directory.c b/src/or/directory.c
index aca3030..15f7491 100644
--- a/src/or/directory.c
+++ b/src/or/directory.c
@@ -4081,7 +4081,7 @@ handle_get_current_consensus(dir_connection_t *conn,
                              vary_header,
                              smartlist_len(conn->spool) == 1 ? lifetime : 0);
 
-  if (compress_method == NO_METHOD)
+  if (compress_method == NO_METHOD && smartlist_len(conn->spool))
     conn->compress_state = tor_compress_new(0, compression_used,
                                             HIGH_COMPRESSION);
 



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