From dbeb8e7863c90be38d75358236ec408f20d9ad1e Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Thu, 8 Sep 2005 06:59:58 +0000
Subject: [PATCH] it really does help with the functions end.

svn:r4927
---
 src/or/config.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/or/config.c b/src/or/config.c
index 5659328c2e..5bafb56d0d 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -257,6 +257,8 @@ typedef struct {
 
 static void config_line_append(config_line_t **lst,
                                const char *key, const char *val);
+static void option_clear(config_format_t *fmt, or_options_t *options,
+                         config_var_t *var);
 static void option_reset(config_format_t *fmt, or_options_t *options,
                          config_var_t *var);
 static void config_free(config_format_t *fmt, void *options);
@@ -1089,7 +1091,6 @@ options_trial_assign(config_line_t *list, int reset)
 static void
 option_clear(config_format_t *fmt, or_options_t *options, config_var_t *var)
 {
-  config_line_t *c;
   void *lvalue = ((char*)options) + var->var_offset;
   switch (var->type) {
     case CONFIG_TYPE_STRING:
@@ -1126,6 +1127,7 @@ option_clear(config_format_t *fmt, or_options_t *options, config_var_t *var)
     case CONFIG_TYPE_OBSOLETE:
       break;
   }
+}
 
 /** Replace the option indexed by <b>var</b> in <b>options</b> with its
  * default value. */