some more const

1 files changed, 3 insertions, 3 deletions

diff --git a/poppler/NameToCharCode.h b/poppler/NameToCharCode.h
index 481e4e98..bebb6dd1 100644
--- a/poppler/NameToCharCode.h
+++ b/poppler/NameToCharCode.h
@@ -13,7 +13,7 @@
 // All changes made under the Poppler project to this file are licensed
 // under GPL version 2 or later
 //
-// Copyright (C) 2018 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2018, 2019 Albert Astals Cid <aacid@kde.org>
 //
 // To see a description of the changes please see the Changelog file that
 // came with your tarball or type make ChangeLog if you are building from git
@@ -39,11 +39,11 @@ public:
   NameToCharCode& operator=(const NameToCharCode &) = delete;
 
   void add(const char *name, CharCode c);
-  CharCode lookup(const char *name);
+  CharCode lookup(const char *name) const;
 
 private:
 
-  int hash(const char *name);
+  int hash(const char *name) const;
 
   NameToCharCodeEntry *tab;
   int size;