Replace OnRehash() with ReadConfig() that is called on boot, on module load and on rehash

This eliminates the need for calling OnRehash() in init()

2 files changed, 2 insertions, 5 deletions

diff --git a/src/commands/cmd_dns.cpp b/src/commands/cmd_dns.cpp
index 2b7114128..f97d68783 100644
--- a/src/commands/cmd_dns.cpp
+++ b/src/commands/cmd_dns.cpp
@@ -798,11 +798,9 @@ class ModuleDNS : public Module
 	void init()
 	{
 		ServerInstance->Modules->AddService(this->manager);
-
-		this->OnRehash(NULL);
 	}
 
-	void OnRehash(User* user)
+	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
 	{
 		std::string oldserver = DNSServer;
 		DNSServer = ServerInstance->Config->ConfValue("dns")->getString("server");
diff --git a/src/commands/cmd_whowas.cpp b/src/commands/cmd_whowas.cpp
index 75d1ee8ff..ea1020fbc 100644
--- a/src/commands/cmd_whowas.cpp
+++ b/src/commands/cmd_whowas.cpp
@@ -231,7 +231,6 @@ class ModuleWhoWas : public Module
 	void init()
 	{
 		ServerInstance->Modules->AddService(cmd);
-		OnRehash(NULL);
 	}
 
 	void OnGarbageCollect()
@@ -253,7 +252,7 @@ class ModuleWhoWas : public Module
 		return MOD_RES_PASSTHRU;
 	}
 
-	void OnRehash(User* user)
+	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
 	{
 		ConfigTag* tag = ServerInstance->Config->ConfValue("whowas");
 		unsigned int NewGroupSize = tag->getInt("groupsize", 10, 0, 10000);