From 57c02a59053727cdb2210c26e13099c10dd7440b Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Sun, 12 Jan 2020 21:57:34 -0800
Subject: 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.
---
 hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'hash.c')

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));
   }
 
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