hash: bug: not hashing key of tree node.

* hash.c (equal_hash): Spurious semicolon in TNOD case causing
part of expression that includes the key to be cut off.
This was not diagnosed by the C compiler of GCC 4.x or 7.4.0.
The GCC 7.4.0 C++ front end caught this bug.

1 files changed, 1 insertions, 1 deletions

diff --git a/hash.c b/hash.c
index f3f5e3f4..599f35f1 100644
--- a/hash.c
+++ b/hash.c
@@ -269,7 +269,7 @@ ucnum equal_hash(val obj, int *count, ucnum seed)
     return hash_buf(obj->b.data, c_unum(obj->b.len), seed, count);
   case TNOD:
     return equal_hash(obj->tn.left, count, (seed + TNOD))
-            + equal_hash(obj->tn.right, count, seed + (TNOD << 8));
+            + equal_hash(obj->tn.right, count, seed + (TNOD << 8))
             + equal_hash(obj->tn.key, count, seed + (TNOD << 16));
   }