From: Eric Covener <covener@apache.org>
Date: Sat, 15 Dec 2012 14:27:52 +0000 (+0000)
Subject: fix r1416889 a different way -- the referer should be const too.
X-Git-Tag: 2.5.0-alpha~5999
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f19f43afc9d0ccf0b61760e5843a05f6d9cdd81f;p=apache

fix r1416889 a different way -- the referer should be const too.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1422253 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/mappers/mod_imagemap.c b/modules/mappers/mod_imagemap.c
index 58fc1e4cfd..1857760b37 100644
--- a/modules/mappers/mod_imagemap.c
+++ b/modules/mappers/mod_imagemap.c
@@ -323,7 +323,7 @@ static const char *imap_url(request_rec *r, const char *base, const char *value)
     char *string_pos = NULL;
     const char *string_pos_const = NULL;
     char *directory = NULL;
-    char *referer = NULL;
+    const char *referer = NULL;
     char *my_base;
 
     if (!strcasecmp(value, "map") || !strcasecmp(value, "menu")) {
@@ -336,7 +336,7 @@ static const char *imap_url(request_rec *r, const char *base, const char *value)
     }
 
     if (!strcasecmp(value, "referer")) {
-        referer = (char *)apr_table_get(r->headers_in, "Referer");
+        referer = apr_table_get(r->headers_in, "Referer");
         if (referer && *referer) {
             return referer;
         }