From 05d0397936b259d0355ff7193848140c5d1b785b Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sat, 7 Dec 2013 13:43:48 +0000
Subject: [PATCH] Add Client* ClientManager::get_client_ifp() that can return
 nullptr

---
 src/client_manager.cc | 14 +++++++++++---
 src/client_manager.hh |  1 +
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/client_manager.cc b/src/client_manager.cc
index 745a3f4b..946650f4 100644
--- a/src/client_manager.cc
+++ b/src/client_manager.cc
@@ -139,14 +139,22 @@ bool ClientManager::validate_client_name(const String& name) const
     return it == m_clients.end();
 }
 
-Client& ClientManager::get_client(const String& name)
+Client* ClientManager::get_client_ifp(const String& name)
 {
     for (auto& client : m_clients)
     {
         if (client->context().name() == name)
-            return *client;
+            return client.get();
     }
-    throw runtime_error("no client named: " + name);
+    return nullptr;
+}
+
+Client& ClientManager::get_client(const String& name)
+{
+    Client* client = get_client_ifp(name);
+    if (not client)
+        throw runtime_error("no client named: " + name);
+    return *client;
 }
 
 void ClientManager::redraw_clients() const
diff --git a/src/client_manager.hh b/src/client_manager.hh
index 617b8ce0..2e6638e7 100644
--- a/src/client_manager.hh
+++ b/src/client_manager.hh
@@ -25,6 +25,7 @@ public:
 
     void redraw_clients() const;
 
+    Client*  get_client_ifp(const String& name);
     Client&  get_client(const String& name);
     bool validate_client_name(const String& name) const;
     void remove_client(Client& client);