add missing 'static'

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1185902 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/proxy/mod_proxy_ftp.c b/modules/proxy/mod_proxy_ftp.c
index a48213470dc7c9c86a6f1ad8306315a4265b05fc..529f1f25fc295a08ffe0942199e82bbfb8b7e3c4 100644 (file)
--- a/modules/proxy/mod_proxy_ftp.c
+++ b/modules/proxy/mod_proxy_ftp.c
@@ -363,7 +363,7 @@ typedef struct {
 /* fallback regex for ls -s1;  ($0..$2) == 3 */
 #define LS_REG_PATTERN "^ *([0-9]+) +([^ ]+)$"
 #define LS_REG_MATCH   3
-ap_regex_t *ls_regex = NULL;
+static ap_regex_t *ls_regex;
 
 static apr_status_t proxy_send_dir_filter(ap_filter_t *f,
                                           apr_bucket_brigade *in)