webserver.hh: Rename what as what_arg

webserver.hh:128:36: warning: declaration of 'what' shadows a member of 'this'

diff --git a/pdns/webserver.hh b/pdns/webserver.hh
index 0855f7e41c37a413fe226cf5780ae1531e1493d5..aa62b73f2fcfdadb2227e27e73d4052479a87724 100644 (file)
--- a/pdns/webserver.hh
+++ b/pdns/webserver.hh
@@ -125,7 +125,7 @@ public:
 class ApiException : public runtime_error
 {
 public:
-  ApiException(const string& what) : runtime_error(what) {
+  ApiException(const string& what_arg) : runtime_error(what_arg) {
   }
 };