1 files changed, 5 insertions, 4 deletions
diff --git a/man_hash.c b/man_hash.c
index 276320cb..2616b82c 100644
--- a/man_hash.c
+++ b/man_hash.c
@@ -1,4 +1,4 @@
-/*	$Id: man_hash.c,v 1.13 2009/09/16 20:49:06 kristaps Exp $ */
+/*	$Id: man_hash.c,v 1.14 2009/09/17 07:41:28 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -21,10 +21,12 @@
 
 #include "libman.h"
 
-
 static	u_char		table[26 * 6];
 
-
+/*
+ * XXX - this hash has global scope, so if intended for use as a library
+ * with multiple callers, it will need re-invocation protection.
+ */
 void
 man_hash_init(void)
 {
@@ -49,7 +51,6 @@ man_hash_init(void)
 	}
 }
 
-
 int
 man_hash_find(const char *tmp)
 {