From a448faf30fa46c006b1d38c6aee64a7aad29ac5e Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@cs.cmu.edu>
Date: Wed, 16 May 2012 07:09:16 -0400
Subject: clean up

---
 utils/hash.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'utils/hash.h')

diff --git a/utils/hash.h b/utils/hash.h
index 2290bc34..31457430 100644
--- a/utils/hash.h
+++ b/utils/hash.h
@@ -5,7 +5,10 @@
 
 #include "murmur_hash.h"
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif
+
 #ifdef HAVE_SPARSEHASH
 # include <google/dense_hash_map>
 # include <google/dense_hash_set>
@@ -130,8 +133,7 @@ bool maybe_add(H &ht,K const& k,typename H::mapped_type const& v) {
 // ht[k] must not exist (yet)
 template <class H,class K>
 void add(H &ht,K const& k,typename H::mapped_type const& v) {
-  bool fresh=maybe_add(ht,k,v);
-  assert(fresh);
+  maybe_add(ht,k,v);
 }
 
 
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