special case so we don't yell when an empty http body doesn't specify a

content-encoding

svn:r3397

diff --git a/src/or/directory.c b/src/or/directory.c
index ee50f46e77a8cfdb4f86e73f474c64dfccae00e2..e9255747e328afba47bb92b77d6a78283f9f0269 100644 (file)
--- a/src/or/directory.c
+++ b/src/or/directory.c
@@ -555,6 +555,8 @@ static int
 body_is_plausible(const char *body, size_t len, int purpose)
 {
   int i;
+  if (len == 0)
+    return 1; /* empty bodies don't need decompression */
   if (len < 32)
     return 0;
   if (purpose != DIR_PURPOSE_FETCH_RENDDESC) {