Add string valued expressions to ap_expr, do some API cleanup

- add possibility to have expressions that evaluate to a string and not to
  a boolean value
- modify ap_expr_parse_cmd() interface to support this and make it more
  convenient to use in general
- rename AP_EXPR_FLAGS_* to AP_EXPR_FLAG_* for consistency


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1142164 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 2 insertions, 2 deletions

diff --git a/modules/aaa/mod_authz_core.c b/modules/aaa/mod_authz_core.c
index 4a8be33297..c81eb8eaec 100644
--- a/modules/aaa/mod_authz_core.c
+++ b/modules/aaa/mod_authz_core.c
@@ -1034,12 +1034,12 @@ static const char *expr_parse_config(cmd_parms *cmd, const char *require_line,
                                      const void **parsed_require_line)
 {
     const char *expr_err = NULL;
-    ap_expr_info_t *expr = ap_expr_parse_cmd(cmd, require_line, &expr_err, NULL);
+    ap_expr_info_t *expr = ap_expr_parse_cmd(cmd, require_line, 0, &expr_err,
+                                             NULL);
 
     if (expr_err)
         return "Cannot parse expression in require line";
 
-    expr->module_index = APLOG_MODULE_INDEX;
     *parsed_require_line = expr;
 
     return NULL;