From: Jeff Trawick <trawick@apache.org>
Date: Thu, 4 Dec 2003 06:31:01 +0000 (+0000)
Subject: Fix a problem with the display of empty variables ("SetEnv foo") in
X-Git-Tag: 2.0.49~316
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cb01d6980a35a9d56be042b6eacefb05a412a13;p=thirdparty%2Fapache%2Fhttpd.git

Fix a problem with the display of empty variables ("SetEnv foo") in
mod_include.
PR:               24734
Submitted by:	  Markus Julen <mj zermatt.net>
Reviewed by:	  trawick, nd, striker


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/APACHE_2_0_BRANCH@101979 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/CHANGES b/CHANGES
index 39245db8d31..6ca5633b403 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,8 @@
 Changes with Apache 2.0.49
 
+  *) Fix a problem with the display of empty variables ("SetEnv foo") in
+     mod_include.  PR 24734  [Markus Julen <mj zermatt.net>]
+
   *) mod_log_config: Log the minutes component of the timezone correctly.
      PR 23642.  [Hong-Gunn Chew <hgbug gunnet.org>]
 
diff --git a/STATUS b/STATUS
index 7a7554a5417..b2b5b286d88 100644
--- a/STATUS
+++ b/STATUS
@@ -1,5 +1,5 @@
 APACHE 2.0 STATUS:                                              -*-text-*-
-Last modified at [$Date: 2003/12/03 21:38:55 $]
+Last modified at [$Date: 2003/12/04 06:31:01 $]
 
 Release:
 
@@ -355,11 +355,7 @@ PATCHES TO BACKPORT FROM 2.1
 	  bnicholes (looks good on Netware but then NetWare does not
 	             use shared memory.)
 
-    * Fix display of empty variables via mod_include.  PR 24734.
-        modules/metadata/mod_env.c r1.31
-      +1: trawick, nd, striker
-
-    * Fix htdbm to generate comment fields in the DBM files correctly.
+     * Fix htdbm to generate comment fields in the DBM files correctly.
       (This causes DBMAuthGroupFile to break)
         support/htdbm.c r1.11
       +1: jerenkrantz, striker, trawick
diff --git a/modules/metadata/mod_env.c b/modules/metadata/mod_env.c
index ac0250b0f60..6a973fc08e2 100644
--- a/modules/metadata/mod_env.c
+++ b/modules/metadata/mod_env.c
@@ -158,7 +158,7 @@ static const char *add_env_module_vars_set(cmd_parms *cmd, void *sconf_,
     /* name is mandatory, value is optional.  no value means
      * set the variable to an empty string
      */
-    apr_table_setn(sconf->vars, name, value);
+    apr_table_setn(sconf->vars, name, value ? value : "");
 
     return NULL;
 }