From 82727a8713e5ac551f6ea87f6a8cf155b73d2464 Mon Sep 17 00:00:00 2001
From: glx <glx@openttd.org>
Date: Thu, 17 Jan 2008 16:46:41 +0000
Subject: (svn r11896) -Fix (r11886): a missing const broke compilation with
 MSVC

---
 src/strings_func.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/strings_func.h b/src/strings_func.h
index 9067f7049..2b876038b 100644
--- a/src/strings_func.h
+++ b/src/strings_func.h
@@ -72,7 +72,7 @@ int CDECL StringIDSorter(const void *a, const void *b);
 /** Key comparison function for std::map */
 struct StringIDCompare
 {
-	bool operator()(StringID s1, StringID s2) { return StringIDSorter(&s1, &s2) < 0; }
+	bool operator()(StringID s1, StringID s2) const { return StringIDSorter(&s1, &s2) < 0; }
 };
 
 void CheckForMissingGlyphsInLoadedLanguagePack();
-- 
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