rgw/rgw_common.cc: modify the end check in RGWHTTPArgs::sys_get

Fixes: http://tracker.ceph.com/issues/16072
Signed-off-by: zhao kun <jswps2011@163.com>

diff --git a/src/rgw/rgw_common.cc b/src/rgw/rgw_common.cc
index cd6d752279eaf60c3ecf991efc3aa4c4be1ce8d6..969909a3485776082a69e5f9ebe94bafd4c9399d 100644 (file)
--- a/src/rgw/rgw_common.cc
+++ b/src/rgw/rgw_common.cc
@@ -839,7 +839,7 @@ void RGWHTTPArgs::get_bool(const char *name, bool *val, bool def_val)
 string RGWHTTPArgs::sys_get(const string& name, bool * const exists)
 {
   const auto iter = sys_val_map.find(name);
-  const bool e = (iter != val_map.end());
+  const bool e = (iter != sys_val_map.end());
 
   if (exists) {
     *exists = e;